Q: What is the sum of all factors of the number 1,040,240 excluding 1,040,240?
A: 1,378,504
The factors of the number 1,040,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13003, 26006, 52012, 65015, 104024, 130030, 208048, 260060, 520120, 1040240.
If you add them up, you will get the total of 1,040,241. Now subtract 1,040,240 to get 1,378,504