Q: What is the sum of all factors of the number 105,380 excluding 105,380?
A: 136,540
The factors of the number 105,380 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1916, 2395, 4790, 5269, 9580, 10538, 21076, 26345, 52690, 105380.
If you add them up, you will get the total of 105,516. Now subtract 105,380 to get 136,540