888941268220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{38239}}^1$

素因数の和:38695

約数の個数: 96

約数和(自身を含む): 1951387200000

約数和(自身を除く): 1062445931780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 269, 290, 298, 538, 580, 596, 745, 1076, 1345, 1490, 2690, 2980, 4321, 5380, 7801, 8642, 15602, 17284, 21605, 31204, 38239, 39005, 40081, 43210, 76478, 78010, 80162, 86420, 152956, 156020, 160324, 191195, 200405, 382390, 400810, 764780, 801620, 1108931, 1162349, 2217862, 2324698, 4435724, 4649396, 5544655, 5697611, 5811745, 10286291, 11089310, 11395222, 11623490, 20572582, 22178620, 22790444, 23246980, 28488055, 41145164, 51431455, 56976110, 102862910, 113952220, 165230719, 205725820, 298302439, 330461438, 596604878, 660922876, 826153595, 1193209756, 1491512195, 1532657359, 1652307190, 2983024390, 3065314718, 3304614380, 5966048780, 6130629436, 7663286795, 15326573590, 30653147180, 44447063411, 88894126822, 177788253644, 222235317055, 444470634110, 888941268220]

約数ペア:

[(1, 888941268220), (2, 444470634110), (4, 222235317055), (5, 177788253644), (10, 88894126822), (20, 44447063411), (29, 30653147180), (58, 15326573590), (116, 7663286795), (145, 6130629436), (149, 5966048780), (269, 3304614380), (290, 3065314718), (298, 2983024390), (538, 1652307190), (580, 1532657359), (596, 1491512195), (745, 1193209756), (1076, 826153595), (1345, 660922876), (1490, 596604878), (2690, 330461438), (2980, 298302439), (4321, 205725820), (5380, 165230719), (7801, 113952220), (8642, 102862910), (15602, 56976110), (17284, 51431455), (21605, 41145164), (31204, 28488055), (38239, 23246980), (39005, 22790444), (40081, 22178620), (43210, 20572582), (76478, 11623490), (78010, 11395222), (80162, 11089310), (86420, 10286291), (152956, 5811745), (156020, 5697611), (160324, 5544655), (191195, 4649396), (200405, 4435724), (382390, 2324698), (400810, 2217862), (764780, 1162349), (801620, 1108931)]