42336080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 104231424

約数和(自身を除く): 61895344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 397, 430, 496, 620, 688, 794, 860, 1240, 1333, 1588, 1720, 1985, 2480, 2666, 3176, 3440, 3970, 5332, 6352, 6665, 7940, 10664, 12307, 13330, 15880, 17071, 21328, 24614, 26660, 31760, 34142, 49228, 53320, 61535, 68284, 85355, 98456, 106640, 123070, 136568, 170710, 196912, 246140, 273136, 341420, 492280, 529201, 682840, 984560, 1058402, 1365680, 2116804, 2646005, 4233608, 5292010, 8467216, 10584020, 21168040, 42336080]

約数ペア:

[(1, 42336080), (2, 21168040), (4, 10584020), (5, 8467216), (8, 5292010), (10, 4233608), (16, 2646005), (20, 2116804), (31, 1365680), (40, 1058402), (43, 984560), (62, 682840), (80, 529201), (86, 492280), (124, 341420), (155, 273136), (172, 246140), (215, 196912), (248, 170710), (310, 136568), (344, 123070), (397, 106640), (430, 98456), (496, 85355), (620, 68284), (688, 61535), (794, 53320), (860, 49228), (1240, 34142), (1333, 31760), (1588, 26660), (1720, 24614), (1985, 21328), (2480, 17071), (2666, 15880), (3176, 13330), (3440, 12307), (3970, 10664), (5332, 7940), (6352, 6665)]