The factors of the number 10,251,840 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 181, 192, 236, 240, 295, 320, 354, 362, 472, 480, 543, 590, 708, 724, 885, 905, 944, 960, 1086, 1180, 1416, 1448, 1770, 1810, 1888, 2172, 2360, 2715, 2832, 2896, 3540, 3620, 3776, 4344, 4720, 5430, 5664, 5792, 7080, 7240, 8688, 9440, 10679, 10860, 11328, 11584, 14160, 14480, 17376, 18880, 21358, 21720, 28320, 28960, 32037, 34752, 42716, 43440, 53395, 56640, 57920, 64074, 85432, 86880, 106790, 128148, 160185, 170864, 173760, 213580, 256296, 320370, 341728, 427160, 512592, 640740, 683456, 854320, 1025184, 1281480, 1708640, 2050368, 2562960, 3417280, 5125920, 10251840.
If you add them up, you will get the total of 33,284,160.