Q: What is the sum of all factors of the number 2,100,040 excluding 2,100,040?
A: 2,625,140
The factors of the number 2,100,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 52501, 105002, 210004, 262505, 420008, 525010, 1050020, 2100040.
If you add them up, you will get the total of 2,100,042. Now subtract 2,100,040 to get 2,625,140