Q: What is the sum of all factors of the number 49,640 excluding 49,640?
A: 70,240
The factors of the number 49,640 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 9928, 12410, 24820, 49640.
If you add them up, you will get the total of 49,710. Now subtract 49,640 to get 70,240