561570401980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{188701}}^1$

素因数の和:189479

約数の個数: 96

約数和(自身を含む): 1396153261440

約数和(自身を除く): 834582859460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 733, 812, 1015, 1466, 2030, 2932, 3665, 4060, 5131, 7330, 10262, 14660, 20524, 21257, 25655, 42514, 51310, 85028, 102620, 106285, 148799, 188701, 212570, 297598, 377402, 425140, 595196, 743995, 754804, 943505, 1320907, 1487990, 1887010, 2641814, 2975980, 3774020, 5283628, 5472329, 6604535, 10944658, 13209070, 21889316, 26418140, 27361645, 38306303, 54723290, 76612606, 109446580, 138317833, 153225212, 191531515, 276635666, 383063030, 553271332, 691589165, 766126060, 968224831, 1383178330, 1936449662, 2766356660, 3872899324, 4011217157, 4841124155, 8022434314, 9682248310, 16044868628, 19364496620, 20056085785, 28078520099, 40112171570, 56157040198, 80224343140, 112314080396, 140392600495, 280785200990, 561570401980]

約数ペア:

[(1, 561570401980), (2, 280785200990), (4, 140392600495), (5, 112314080396), (7, 80224343140), (10, 56157040198), (14, 40112171570), (20, 28078520099), (28, 20056085785), (29, 19364496620), (35, 16044868628), (58, 9682248310), (70, 8022434314), (116, 4841124155), (140, 4011217157), (145, 3872899324), (203, 2766356660), (290, 1936449662), (406, 1383178330), (580, 968224831), (733, 766126060), (812, 691589165), (1015, 553271332), (1466, 383063030), (2030, 276635666), (2932, 191531515), (3665, 153225212), (4060, 138317833), (5131, 109446580), (7330, 76612606), (10262, 54723290), (14660, 38306303), (20524, 27361645), (21257, 26418140), (25655, 21889316), (42514, 13209070), (51310, 10944658), (85028, 6604535), (102620, 5472329), (106285, 5283628), (148799, 3774020), (188701, 2975980), (212570, 2641814), (297598, 1887010), (377402, 1487990), (425140, 1320907), (595196, 943505), (743995, 754804)]