Q: What is the sum of all factors of the number 308,680 excluding 308,680?
A: 385,940
The factors of the number 308,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 7717, 15434, 30868, 38585, 61736, 77170, 154340, 308680.
If you add them up, you will get the total of 309,065. Now subtract 308,680 to get 385,940