101753660

素因数分解:

$2^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{3947}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 213902640

約数和(自身を除く): 112148980

約数列:

[1, 2, 4, 5, 10, 20, 1289, 2578, 3947, 5156, 6445, 7894, 12890, 15788, 19735, 25780, 39470, 78940, 5087683, 10175366, 20350732, 25438415, 50876830, 101753660]

約数ペア:

[(1, 101753660), (2, 50876830), (4, 25438415), (5, 20350732), (10, 10175366), (20, 5087683), (1289, 78940), (2578, 39470), (3947, 25780), (5156, 19735), (6445, 15788), (7894, 12890)]