Q: What is the sum of all factors of the number 445,220 excluding 445,220?
A: 502,804
The factors of the number 445,220 are: 1, 2, 4, 5, 10, 20, 113, 197, 226, 394, 452, 565, 788, 985, 1130, 1970, 2260, 3940, 22261, 44522, 89044, 111305, 222610, 445220.
If you add them up, you will get the total of 445,722. Now subtract 445,220 to get 502,804