25567690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 46665828

約数和(自身を除く): 21098138

約数列:

[1, 2, 5, 10, 103, 206, 241, 482, 515, 1030, 1205, 2410, 10609, 21218, 24823, 49646, 53045, 106090, 124115, 248230, 2556769, 5113538, 12783845, 25567690]

約数ペア:

[(1, 25567690), (2, 12783845), (5, 5113538), (10, 2556769), (103, 248230), (206, 124115), (241, 106090), (482, 53045), (515, 49646), (1030, 24823), (1205, 21218), (2410, 10609)]