Q: What is the sum of all factors of the number 100,212,220 excluding 100,212,220?
A: 112,601,780
The factors of the number 100,212,220 are: 1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 56299, 112598, 225196, 281495, 562990, 1125980, 5010611, 10021222, 20042444, 25053055, 50106110, 100212220.
If you add them up, you will get the total of 100,212,332. Now subtract 100,212,220 to get 112,601,780