Q: What is the sum of all factors of the number 77,240 excluding 77,240?
A: 96,640
The factors of the number 77,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 1931, 3862, 7724, 9655, 15448, 19310, 38620, 77240.
If you add them up, you will get the total of 77,336. Now subtract 77,240 to get 96,640