27826040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63241}}^1$

素因数の和:63263

約数の個数: 32

約数和(自身を含む): 68301360

約数和(自身を除く): 40475320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 63241, 126482, 252964, 316205, 505928, 632410, 695651, 1264820, 1391302, 2529640, 2782604, 3478255, 5565208, 6956510, 13913020, 27826040]

約数ペア:

[(1, 27826040), (2, 13913020), (4, 6956510), (5, 5565208), (8, 3478255), (10, 2782604), (11, 2529640), (20, 1391302), (22, 1264820), (40, 695651), (44, 632410), (55, 505928), (88, 316205), (110, 252964), (220, 126482), (440, 63241)]