Q: What is the sum of all factors of the number 261,223,520 excluding 261,223,520?
A: 355,917,424
The factors of the number 261,223,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1632647, 3265294, 6530588, 8163235, 13061176, 16326470, 26122352, 32652940, 52244704, 65305880, 130611760, 261223520.
If you add them up, you will get the total of 261,223,875. Now subtract 261,223,520 to get 355,917,424