Q: What is the sum of all factors of the number 121,700 excluding 121,700?
A: 142,606
The factors of the number 121,700 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 1217, 2434, 4868, 6085, 12170, 24340, 30425, 60850, 121700.
If you add them up, you will get the total of 121,842. Now subtract 121,700 to get 142,606