Q: What is the sum of all factors of the number 215,080 excluding 215,080?
A: 296,120
The factors of the number 215,080 are: 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 283, 380, 566, 760, 1132, 1415, 2264, 2830, 5377, 5660, 10754, 11320, 21508, 26885, 43016, 53770, 107540, 215080.
If you add them up, you will get the total of 215,376. Now subtract 215,080 to get 296,120