Q: What is the sum of all factors of the number 81,260 excluding 81,260?
A: 100,180
The factors of the number 81,260 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 956, 1195, 2390, 4063, 4780, 8126, 16252, 20315, 40630, 81260.
If you add them up, you will get the total of 81,360. Now subtract 81,260 to get 100,180