Q: What is the sum of all factors of the number 400,960 excluding 400,960?
A: 696,320
The factors of the number 400,960 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 179, 224, 280, 320, 358, 448, 560, 716, 895, 1120, 1253, 1432, 1790, 2240, 2506, 2864, 3580, 5012, 5728, 6265, 7160, 10024, 11456, 12530, 14320, 20048, 25060, 28640, 40096, 50120, 57280, 80192, 100240, 200480, 400960.
If you add them up, you will get the total of 401,656. Now subtract 400,960 to get 696,320