Q: What is the sum of all factors of the number 210,012,440 excluding 210,012,440?
A: 309,389,800
The factors of the number 210,012,440 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 43391, 86782, 173564, 216955, 347128, 433910, 477301, 867820, 954602, 1735640, 1909204, 2386505, 3818408, 4773010, 5250311, 9546020, 10500622, 19092040, 21001244, 26251555, 42002488, 52503110, 105006220, 210012440.
If you add them up, you will get the total of 210,012,749. Now subtract 210,012,440 to get 309,389,800