Q: What is the sum of all factors of the number 1,189,640 excluding 1,189,640?
A: 1,487,140
The factors of the number 1,189,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 29741, 59482, 118964, 148705, 237928, 297410, 594820, 1189640.
If you add them up, you will get the total of 1,189,641. Now subtract 1,189,640 to get 1,487,140