41097640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 56102360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 499, 568, 580, 710, 998, 1160, 1420, 1996, 2059, 2495, 2840, 3992, 4118, 4990, 8236, 9980, 10295, 14471, 16472, 19960, 20590, 28942, 35429, 41180, 57884, 70858, 72355, 82360, 115768, 141716, 144710, 177145, 283432, 289420, 354290, 578840, 708580, 1027441, 1417160, 2054882, 4109764, 5137205, 8219528, 10274410, 20548820, 41097640]

約数ペア:

[(1, 41097640), (2, 20548820), (4, 10274410), (5, 8219528), (8, 5137205), (10, 4109764), (20, 2054882), (29, 1417160), (40, 1027441), (58, 708580), (71, 578840), (116, 354290), (142, 289420), (145, 283432), (232, 177145), (284, 144710), (290, 141716), (355, 115768), (499, 82360), (568, 72355), (580, 70858), (710, 57884), (998, 41180), (1160, 35429), (1420, 28942), (1996, 20590), (2059, 19960), (2495, 16472), (2840, 14471), (3992, 10295), (4118, 9980), (4990, 8236)]