Q: What is the sum of all factors of the number 456,040 excluding 456,040?
A: 650,240
The factors of the number 456,040 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 877, 1754, 3508, 4385, 7016, 8770, 11401, 17540, 22802, 35080, 45604, 57005, 91208, 114010, 228020, 456040.
If you add them up, you will get the total of 456,690. Now subtract 456,040 to get 650,240