The factors of the number 25,349,220 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 157, 180, 195, 207, 230, 234, 260, 270, 276, 299, 314, 345, 351, 390, 414, 460, 468, 471, 540, 585, 598, 621, 628, 690, 702, 780, 785, 828, 897, 942, 1035, 1170, 1196, 1242, 1380, 1404, 1413, 1495, 1570, 1755, 1794, 1884, 2041, 2070, 2340, 2355, 2484, 2691, 2826, 2990, 3105, 3140, 3510, 3588, 3611, 4082, 4140, 4239, 4485, 4710, 5382, 5652, 5980, 6123, 6210, 7020, 7065, 7222, 8073, 8164, 8478, 8970, 9420, 10205, 10764, 10833, 12246, 12420, 13455, 14130, 14444, 16146, 16956, 17940, 18055, 18369, 20410, 21195, 21666, 24492, 26910, 28260, 30615, 32292, 32499, 36110, 36738, 40365, 40820, 42390, 43332, 46943, 53820, 54165, 55107, 61230, 64998, 72220, 73476, 80730, 84780, 91845, 93886, 97497, 108330, 110214, 122460, 129996, 140829, 161460, 162495, 183690, 187772, 194994, 216660, 220428, 234715, 275535, 281658, 324990, 367380, 389988, 422487, 469430, 487485, 551070, 563316, 649980, 704145, 844974, 938860, 974970, 1102140, 1267461, 1408290, 1689948, 1949940, 2112435, 2534922, 2816580, 4224870, 5069844, 6337305, 8449740, 12674610, 25349220.
If you add them up, you will get the total of 89,187,840.