Q: What is the sum of all factors of the number 72,405,620 excluding 72,405,620?
A: 101,368,204
The factors of the number 72,405,620 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 517183, 1034366, 2068732, 2585915, 3620281, 5171830, 7240562, 10343660, 14481124, 18101405, 36202810, 72405620.
If you add them up, you will get the total of 72,405,721. Now subtract 72,405,620 to get 101,368,204