105890254100

素因数分解:

$2^2\times 5^2\times {\mathrm{1058902541}}^1$

素因数の和:1058902555

約数の個数: 18

約数和(自身を含む): 229781851614

約数和(自身を除く): 123891597514

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1058902541, 2117805082, 4235610164, 5294512705, 10589025410, 21178050820, 26472563525, 52945127050, 105890254100]

約数ペア:

[(1, 105890254100), (2, 52945127050), (4, 26472563525), (5, 21178050820), (10, 10589025410), (20, 5294512705), (25, 4235610164), (50, 2117805082), (100, 1058902541)]