Q: What is the sum of all factors of the number 4,360 excluding 4,360?
A: 5,540
The factors of the number 4,360 are: 1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360.
If you add them up, you will get the total of 4,365. Now subtract 4,360 to get 5,540