Q: What is the sum of all factors of the number 89,380 excluding 89,380?
A: 104,660
The factors of the number 89,380 are: 1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 1090, 2180, 4469, 8938, 17876, 22345, 44690, 89380.
If you add them up, you will get the total of 89,484. Now subtract 89,380 to get 104,660