The factors of the number 8,044,400 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 80, 85, 91, 100, 104, 112, 119, 130, 136, 140, 169, 170, 175, 182, 200, 208, 221, 238, 260, 272, 280, 325, 338, 340, 350, 364, 400, 425, 442, 455, 476, 520, 560, 595, 650, 676, 680, 700, 728, 845, 850, 884, 910, 952, 1040, 1105, 1183, 1190, 1300, 1352, 1360, 1400, 1456, 1547, 1690, 1700, 1768, 1820, 1904, 2210, 2275, 2366, 2380, 2600, 2704, 2800, 2873, 2975, 3094, 3380, 3400, 3536, 3640, 4225, 4420, 4550, 4732, 4760, 5200, 5525, 5746, 5915, 5950, 6188, 6760, 6800, 7280, 7735, 8450, 8840, 9100, 9464, 9520, 11050, 11492, 11830, 11900, 12376, 13520, 14365, 15470, 16900, 17680, 18200, 18928, 20111, 22100, 22984, 23660, 23800, 24752, 28730, 29575, 30940, 33800, 36400, 38675, 40222, 44200, 45968, 47320, 47600, 57460, 59150, 61880, 67600, 71825, 77350, 80444, 88400, 94640, 100555, 114920, 118300, 123760, 143650, 154700, 160888, 201110, 229840, 236600, 287300, 309400, 321776, 402220, 473200, 502775, 574600, 618800, 804440, 1005550, 1149200, 1608880, 2011100, 4022200, 8044400.
If you add them up, you will get the total of 25,324,272.