6670531580

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{154339}}^1$

素因数の和:156509

約数の個数: 24

約数和(自身を含む): 14014689360

約数和(自身を除く): 7344157780

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 21610, 43220, 154339, 308678, 617356, 771695, 1543390, 3086780, 333526579, 667053158, 1334106316, 1667632895, 3335265790, 6670531580]

約数ペア:

[(1, 6670531580), (2, 3335265790), (4, 1667632895), (5, 1334106316), (10, 667053158), (20, 333526579), (2161, 3086780), (4322, 1543390), (8644, 771695), (10805, 617356), (21610, 308678), (43220, 154339)]