Q: What is the sum of all factors of the number 722,427,035 excluding 722,427,035?

A: 255,703,909

Why is 255,703,909 the sum of all factors of 722,427,035, excluding 722,427,035?

The factors of the number 722,427,035 are: 1, 5, 11, 37, 55, 151, 185, 407, 755, 1661, 2035, 2351, 5587, 8305, 11755, 25861, 27935, 61457, 86987, 129305, 307285, 355001, 434935, 956857, 1775005, 3905011, 4784285, 13135037, 19525055, 65675185, 144485407, 722427035.

If you add them up, you will get the total of 722,427,290. Now subtract 722,427,035 to get 255,703,909