Factors of 1010

All factors of 1010

Here are all 8 factors of 1010, listed from smallest to largest.

Factor pairs of 1010

These 4 pairs of whole numbers each multiply to give 1010.

Prime factorization of 1010

Dividing 1010 by the smallest prime at each step gives its prime factorization:

The distinct prime factors of 1010 are 2, 5, 101. To factorize any other number, use the prime factorization calculator.

Factor tree of 1010

A factor tree shows the same prime factorization visually. Each composite branch splits until every endpoint is a prime number.

Properties of 1010

What makes 1010 interesting

• 1010 is a composite number, meaning it has more than two factors. It can be written as a product of smaller whole numbers in 4 different ways.
• 1010 is a deficient number: its proper factors sum to 826, which is 184 less than 1010 itself.
• 1010 has 3 distinct prime factors (2, 5, 101), which is why it has so many divisors.

How to find the factors of 1010 yourself

Divide 1010 by each whole number starting from 1. Whenever the division leaves no remainder, both the divisor and the quotient are factors. You only need to test up to √1010 ≈ 31.78, because every factor above that pairs with one below it.

Reading both columns gives every factor: 1, 2, 5, 10, 101, 202, 505, 1010. The factor calculator does this automatically for any number.