41086840

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7841}}^1$

素因数の和:7983

約数の個数: 32

約数和(自身を含む): 93162960

約数和(自身を除く): 52076120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 7841, 15682, 31364, 39205, 62728, 78410, 156820, 313640, 1027171, 2054342, 4108684, 5135855, 8217368, 10271710, 20543420, 41086840]

約数ペア:

[(1, 41086840), (2, 20543420), (4, 10271710), (5, 8217368), (8, 5135855), (10, 4108684), (20, 2054342), (40, 1027171), (131, 313640), (262, 156820), (524, 78410), (655, 62728), (1048, 39205), (1310, 31364), (2620, 15682), (5240, 7841)]