42666100

素因数分解:

$2^2\times 5^2\times {\mathrm{426661}}^1$

素因数の和:426675

約数の個数: 18

約数和(自身を含む): 92585654

約数和(自身を除く): 49919554

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 426661, 853322, 1706644, 2133305, 4266610, 8533220, 10666525, 21333050, 42666100]

約数ペア:

[(1, 42666100), (2, 21333050), (4, 10666525), (5, 8533220), (10, 4266610), (20, 2133305), (25, 1706644), (50, 853322), (100, 426661)]