The factors of the number 4,404,400 are: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 121, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 242, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 484, 520, 550, 560, 572, 605, 616, 650, 700, 715, 728, 770, 847, 880, 910, 968, 1001, 1040, 1100, 1144, 1210, 1232, 1300, 1400, 1430, 1456, 1540, 1573, 1694, 1820, 1925, 1936, 2002, 2200, 2275, 2288, 2420, 2600, 2800, 2860, 3025, 3080, 3146, 3388, 3575, 3640, 3850, 4004, 4235, 4400, 4550, 4840, 5005, 5200, 5720, 6050, 6160, 6292, 6776, 7150, 7280, 7700, 7865, 8008, 8470, 9100, 9680, 10010, 11011, 11440, 12100, 12584, 13552, 14300, 15400, 15730, 16016, 16940, 18200, 20020, 21175, 22022, 24200, 25025, 25168, 28600, 30800, 31460, 33880, 36400, 39325, 40040, 42350, 44044, 48400, 50050, 55055, 57200, 62920, 67760, 78650, 80080, 84700, 88088, 100100, 110110, 125840, 157300, 169400, 176176, 200200, 220220, 275275, 314600, 338800, 400400, 440440, 550550, 629200, 880880, 1101100, 2202200, 4404400.
If you add them up, you will get the total of 14,315,056.