The factors of the number 3,503,640 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 97, 105, 120, 129, 140, 168, 172, 194, 210, 215, 258, 280, 291, 301, 344, 388, 420, 430, 485, 516, 582, 602, 645, 679, 776, 840, 860, 903, 970, 1032, 1164, 1204, 1290, 1358, 1455, 1505, 1720, 1806, 1940, 2037, 2328, 2408, 2580, 2716, 2910, 3010, 3395, 3612, 3880, 4074, 4171, 4515, 5160, 5432, 5820, 6020, 6790, 7224, 8148, 8342, 9030, 10185, 11640, 12040, 12513, 13580, 16296, 16684, 18060, 20370, 20855, 25026, 27160, 29197, 33368, 36120, 40740, 41710, 50052, 58394, 62565, 81480, 83420, 87591, 100104, 116788, 125130, 145985, 166840, 175182, 233576, 250260, 291970, 350364, 437955, 500520, 583940, 700728, 875910, 1167880, 1751820, 3503640.
If you add them up, you will get the total of 3,503,648. Now subtract 3,503,640 to get 8,914,920