8546080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 20853504

約数和(自身を除く): 12307424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1723, 2480, 3446, 4960, 6892, 8615, 13784, 17230, 27568, 34460, 53413, 55136, 68920, 106826, 137840, 213652, 267065, 275680, 427304, 534130, 854608, 1068260, 1709216, 2136520, 4273040, 8546080]

約数ペア:

[(1, 8546080), (2, 4273040), (4, 2136520), (5, 1709216), (8, 1068260), (10, 854608), (16, 534130), (20, 427304), (31, 275680), (32, 267065), (40, 213652), (62, 137840), (80, 106826), (124, 68920), (155, 55136), (160, 53413), (248, 34460), (310, 27568), (496, 17230), (620, 13784), (992, 8615), (1240, 6892), (1723, 4960), (2480, 3446)]