12190560100

素因数分解:

$2^2\times 5^2\times {\mathrm{121905601}}^1$

素因数の和:121905615

約数の個数: 18

約数和(自身を含む): 26453515634

約数和(自身を除く): 14262955534

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 121905601, 243811202, 487622404, 609528005, 1219056010, 2438112020, 3047640025, 6095280050, 12190560100]

約数ペア:

[(1, 12190560100), (2, 6095280050), (4, 3047640025), (5, 2438112020), (10, 1219056010), (20, 609528005), (25, 487622404), (50, 243811202), (100, 121905601)]