41553380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 100215360

約数和(自身を除く): 58661980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9941, 19882, 39764, 49705, 99410, 109351, 188879, 198820, 218702, 377758, 437404, 546755, 755516, 944395, 1093510, 1888790, 2077669, 2187020, 3777580, 4155338, 8310676, 10388345, 20776690, 41553380]

約数ペア:

[(1, 41553380), (2, 20776690), (4, 10388345), (5, 8310676), (10, 4155338), (11, 3777580), (19, 2187020), (20, 2077669), (22, 1888790), (38, 1093510), (44, 944395), (55, 755516), (76, 546755), (95, 437404), (110, 377758), (190, 218702), (209, 198820), (220, 188879), (380, 109351), (418, 99410), (836, 49705), (1045, 39764), (2090, 19882), (4180, 9941)]