Q: What is the sum of all factors of the number 105,880 excluding 105,880?
A: 132,440
The factors of the number 105,880 are: 1, 2, 4, 5, 8, 10, 20, 40, 2647, 5294, 10588, 13235, 21176, 26470, 52940, 105880.
If you add them up, you will get the total of 106,012. Now subtract 105,880 to get 132,440