Q: What is the sum of all factors of the number 103,780 excluding 103,780?
A: 114,200
The factors of the number 103,780 are: 1, 2, 4, 5, 10, 20, 5189, 10378, 20756, 25945, 51890, 103780.
If you add them up, you will get the total of 103,894. Now subtract 103,780 to get 114,200