Q: What is the sum of all factors of the number 230,555,240 including 230,555,240?

A: 521,095,680

Why is 521,095,680 the sum of all factors of 230,555,240, including 230,555,240?

The factors of the number 230,555,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 25847, 51694, 103388, 129235, 206776, 258470, 516940, 1033880, 5763881, 11527762, 23055524, 28819405, 46111048, 57638810, 115277620, 230555240.

If you add them up, you will get the total of 521,095,680.