3985762220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18117101}}^1$

素因数の和:18117121

約数の個数: 24

約数和(自身を含む): 9131019408

約数和(自身を除く): 5145257188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18117101, 36234202, 72468404, 90585505, 181171010, 199288111, 362342020, 398576222, 797152444, 996440555, 1992881110, 3985762220]

約数ペア:

[(1, 3985762220), (2, 1992881110), (4, 996440555), (5, 797152444), (10, 398576222), (11, 362342020), (20, 199288111), (22, 181171010), (44, 90585505), (55, 72468404), (110, 36234202), (220, 18117101)]