10263640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4349}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 23490000

約数和(自身を除く): 13226360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4349, 8698, 17396, 21745, 34792, 43490, 86980, 173960, 256591, 513182, 1026364, 1282955, 2052728, 2565910, 5131820, 10263640]

約数ペア:

[(1, 10263640), (2, 5131820), (4, 2565910), (5, 2052728), (8, 1282955), (10, 1026364), (20, 513182), (40, 256591), (59, 173960), (118, 86980), (236, 43490), (295, 34792), (472, 21745), (590, 17396), (1180, 8698), (2360, 4349)]