Q: What is the sum of all factors of the number 4,727,780 excluding 4,727,780?
A: 5,307,028
The factors of the number 4,727,780 are: 1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2437, 4874, 9748, 12185, 24370, 48740, 236389, 472778, 945556, 1181945, 2363890, 4727780.
If you add them up, you will get the total of 4,727,785. Now subtract 4,727,780 to get 5,307,028