41154440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 96370560

約数和(自身を除く): 55216120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 215, 284, 337, 344, 355, 430, 568, 674, 710, 860, 1348, 1420, 1685, 1720, 2696, 2840, 3053, 3370, 6106, 6740, 12212, 13480, 14491, 15265, 23927, 24424, 28982, 30530, 47854, 57964, 61060, 72455, 95708, 115928, 119635, 122120, 144910, 191416, 239270, 289820, 478540, 579640, 957080, 1028861, 2057722, 4115444, 5144305, 8230888, 10288610, 20577220, 41154440]

約数ペア:

[(1, 41154440), (2, 20577220), (4, 10288610), (5, 8230888), (8, 5144305), (10, 4115444), (20, 2057722), (40, 1028861), (43, 957080), (71, 579640), (86, 478540), (142, 289820), (172, 239270), (215, 191416), (284, 144910), (337, 122120), (344, 119635), (355, 115928), (430, 95708), (568, 72455), (674, 61060), (710, 57964), (860, 47854), (1348, 30530), (1420, 28982), (1685, 24424), (1720, 23927), (2696, 15265), (2840, 14491), (3053, 13480), (3370, 12212), (6106, 6740)]