Q: What is the sum of all factors of the number 102,380 excluding 102,380?
A: 112,660
The factors of the number 102,380 are: 1, 2, 4, 5, 10, 20, 5119, 10238, 20476, 25595, 51190, 102380.
If you add them up, you will get the total of 102,492. Now subtract 102,380 to get 112,660