45376760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7968

約数の個数: 64

約数和(自身を含む): 119962080

約数和(自身を除く): 74585320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7933, 15866, 31732, 39665, 63464, 79330, 87263, 103129, 158660, 174526, 206258, 317320, 349052, 412516, 436315, 515645, 698104, 825032, 872630, 1031290, 1134419, 1745260, 2062580, 2268838, 3490520, 4125160, 4537676, 5672095, 9075352, 11344190, 22688380, 45376760]

約数ペア:

[(1, 45376760), (2, 22688380), (4, 11344190), (5, 9075352), (8, 5672095), (10, 4537676), (11, 4125160), (13, 3490520), (20, 2268838), (22, 2062580), (26, 1745260), (40, 1134419), (44, 1031290), (52, 872630), (55, 825032), (65, 698104), (88, 515645), (104, 436315), (110, 412516), (130, 349052), (143, 317320), (220, 206258), (260, 174526), (286, 158660), (440, 103129), (520, 87263), (572, 79330), (715, 63464), (1144, 39665), (1430, 31732), (2860, 15866), (5720, 7933)]