10388620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47221}}^1$

素因数の和:47241

約数の個数: 24

約数和(自身を含む): 23799888

約数和(自身を除く): 13411268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 47221, 94442, 188884, 236105, 472210, 519431, 944420, 1038862, 2077724, 2597155, 5194310, 10388620]

約数ペア:

[(1, 10388620), (2, 5194310), (4, 2597155), (5, 2077724), (10, 1038862), (11, 944420), (20, 519431), (22, 472210), (44, 236105), (55, 188884), (110, 94442), (220, 47221)]