The factors of the number 3,440,800 are: 1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 25, 32, 34, 40, 44, 46, 50, 55, 68, 80, 85, 88, 92, 100, 110, 115, 136, 160, 170, 176, 184, 187, 200, 220, 230, 253, 272, 275, 340, 352, 368, 374, 391, 400, 425, 440, 460, 506, 544, 550, 575, 680, 736, 748, 782, 800, 850, 880, 920, 935, 1012, 1100, 1150, 1265, 1360, 1496, 1564, 1700, 1760, 1840, 1870, 1955, 2024, 2200, 2300, 2530, 2720, 2992, 3128, 3400, 3680, 3740, 3910, 4048, 4301, 4400, 4600, 4675, 5060, 5984, 6256, 6325, 6800, 7480, 7820, 8096, 8602, 8800, 9200, 9350, 9775, 10120, 12512, 12650, 13600, 14960, 15640, 17204, 18400, 18700, 19550, 20240, 21505, 25300, 29920, 31280, 34408, 37400, 39100, 40480, 43010, 50600, 62560, 68816, 74800, 78200, 86020, 101200, 107525, 137632, 149600, 156400, 172040, 202400, 215050, 312800, 344080, 430100, 688160, 860200, 1720400, 3440800.
If you add them up, you will get the total of 10,124,352.