12680400095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{20959339}}^1$

素因数の和:20959366

約数の個数: 12

約数和(自身を含む): 16725553320

約数和(自身を除く): 4045153225

約数列:

[1, 5, 11, 55, 121, 605, 20959339, 104796695, 230552729, 1152763645, 2536080019, 12680400095]

約数ペア:

[(1, 12680400095), (5, 2536080019), (11, 1152763645), (55, 230552729), (121, 104796695), (605, 20959339)]