Q: What is the sum of all factors of the number 123,560 excluding 123,560?
A: 154,540
The factors of the number 123,560 are: 1, 2, 4, 5, 8, 10, 20, 40, 3089, 6178, 12356, 15445, 24712, 30890, 61780, 123560.
If you add them up, you will get the total of 123,714. Now subtract 123,560 to get 154,540