Q: What is the sum of all factors of the number 54,280 excluding 54,280?
A: 75,320
The factors of the number 54,280 are: 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 10856, 13570, 27140, 54280.
If you add them up, you will get the total of 54,355. Now subtract 54,280 to get 75,320