Q: What is the sum of all factors of the number 279,760 including 279,760?

A: 703,080

Why is 703,080 the sum of all factors of 279,760, including 279,760?

The factors of the number 279,760 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 269, 520, 538, 1040, 1076, 1345, 2152, 2690, 3497, 4304, 5380, 6994, 10760, 13988, 17485, 21520, 27976, 34970, 55952, 69940, 139880, 279760.

If you add them up, you will get the total of 703,080.