Q: What is the sum of all factors of the number 74,680 excluding 74,680?
A: 93,440
The factors of the number 74,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 1867, 3734, 7468, 9335, 14936, 18670, 37340, 74680.
If you add them up, you will get the total of 74,773. Now subtract 74,680 to get 93,440