41289820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14437}}^1$

素因数の和:14470

約数の個数: 48

約数和(自身を含む): 101874528

約数和(自身を除く): 60584708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 14437, 28874, 57748, 72185, 144370, 158807, 187681, 288740, 317614, 375362, 635228, 750724, 794035, 938405, 1588070, 1876810, 2064491, 3176140, 3753620, 4128982, 8257964, 10322455, 20644910, 41289820]

約数ペア:

[(1, 41289820), (2, 20644910), (4, 10322455), (5, 8257964), (10, 4128982), (11, 3753620), (13, 3176140), (20, 2064491), (22, 1876810), (26, 1588070), (44, 938405), (52, 794035), (55, 750724), (65, 635228), (110, 375362), (130, 317614), (143, 288740), (220, 187681), (260, 158807), (286, 144370), (572, 72185), (715, 57748), (1430, 28874), (2860, 14437)]