26413780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45541}}^1$

素因数の和:45579

約数の個数: 24

約数和(自身を含む): 57382920

約数和(自身を除く): 30969140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45541, 91082, 182164, 227705, 455410, 910820, 1320689, 2641378, 5282756, 6603445, 13206890, 26413780]

約数ペア:

[(1, 26413780), (2, 13206890), (4, 6603445), (5, 5282756), (10, 2641378), (20, 1320689), (29, 910820), (58, 455410), (116, 227705), (145, 182164), (290, 91082), (580, 45541)]