Q: What is the sum of all factors of the number 276,220 excluding 276,220?
A: 387,044
The factors of the number 276,220 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1973, 3946, 7892, 9865, 13811, 19730, 27622, 39460, 55244, 69055, 138110, 276220.
If you add them up, you will get the total of 276,607. Now subtract 276,220 to get 387,044