83089820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{377681}}^1$

素因数の和:377701

約数の個数: 24

約数和(自身を含む): 190351728

約数和(自身を除く): 107261908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 377681, 755362, 1510724, 1888405, 3776810, 4154491, 7553620, 8308982, 16617964, 20772455, 41544910, 83089820]

約数ペア:

[(1, 83089820), (2, 41544910), (4, 20772455), (5, 16617964), (10, 8308982), (11, 7553620), (20, 4154491), (22, 3776810), (44, 1888405), (55, 1510724), (110, 755362), (220, 377681)]