Q: What is the sum of all factors of the number 1,272,740 excluding 1,272,740?
A: 1,782,172
The factors of the number 1,272,740 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9091, 18182, 36364, 45455, 63637, 90910, 127274, 181820, 254548, 318185, 636370, 1272740.
If you add them up, you will get the total of 1,272,741. Now subtract 1,272,740 to get 1,782,172