5157680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5885

約数の個数: 40

約数和(自身を含む): 13083984

約数和(自身を除く): 7926304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5861, 11722, 23444, 29305, 46888, 58610, 64471, 93776, 117220, 128942, 234440, 257884, 322355, 468880, 515768, 644710, 1031536, 1289420, 2578840, 5157680]

約数ペア:

[(1, 5157680), (2, 2578840), (4, 1289420), (5, 1031536), (8, 644710), (10, 515768), (11, 468880), (16, 322355), (20, 257884), (22, 234440), (40, 128942), (44, 117220), (55, 93776), (80, 64471), (88, 58610), (110, 46888), (176, 29305), (220, 23444), (440, 11722), (880, 5861)]