Q: What is the sum of all factors of the number 712,040 excluding 712,040?
A: 1,119,640
The factors of the number 712,040 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2543, 5086, 10172, 12715, 17801, 20344, 25430, 35602, 50860, 71204, 89005, 101720, 142408, 178010, 356020, 712040.
If you add them up, you will get the total of 712,041. Now subtract 712,040 to get 1,119,640