Q: What is the sum of all factors of the number 113,401,240 including 113,401,240?

A: 258,234,480

Why is 258,234,480 the sum of all factors of 113,401,240, including 113,401,240?

The factors of the number 113,401,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 34157, 68314, 136628, 170785, 273256, 341570, 683140, 1366280, 2835031, 5670062, 11340124, 14175155, 22680248, 28350310, 56700620, 113401240.

If you add them up, you will get the total of 258,234,480.