468896080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4484

約数の個数: 80

約数和(自身を含む): 1151783424

約数和(自身を除く): 682887344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 4397, 5332, 6665, 8794, 10664, 13330, 17588, 21328, 21985, 26660, 35176, 43970, 53320, 70352, 87940, 106640, 136307, 175880, 189071, 272614, 351760, 378142, 545228, 681535, 756284, 945355, 1090456, 1363070, 1512568, 1890710, 2180912, 2726140, 3025136, 3781420, 5452280, 5861201, 7562840, 10904560, 11722402, 15125680, 23444804, 29306005, 46889608, 58612010, 93779216, 117224020, 234448040, 468896080]

約数ペア:

[(1, 468896080), (2, 234448040), (4, 117224020), (5, 93779216), (8, 58612010), (10, 46889608), (16, 29306005), (20, 23444804), (31, 15125680), (40, 11722402), (43, 10904560), (62, 7562840), (80, 5861201), (86, 5452280), (124, 3781420), (155, 3025136), (172, 2726140), (215, 2180912), (248, 1890710), (310, 1512568), (344, 1363070), (430, 1090456), (496, 945355), (620, 756284), (688, 681535), (860, 545228), (1240, 378142), (1333, 351760), (1720, 272614), (2480, 189071), (2666, 175880), (3440, 136307), (4397, 106640), (5332, 87940), (6665, 70352), (8794, 53320), (10664, 43970), (13330, 35176), (17588, 26660), (21328, 21985)]