Q: What is the sum of all factors of the number 1,235,980 excluding 1,235,980?
A: 1,450,340
The factors of the number 1,235,980 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2131, 4262, 8524, 10655, 21310, 42620, 61799, 123598, 247196, 308995, 617990, 1235980.
If you add them up, you will get the total of 1,235,981. Now subtract 1,235,980 to get 1,450,340