Q: What is the sum of all factors of the number 68,540 excluding 68,540?
A: 82,660
The factors of the number 68,540 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540.
If you add them up, you will get the total of 68,622. Now subtract 68,540 to get 82,660