77456390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24281}}^1$

素因数の和:24328

約数の個数: 32

約数和(自身を含む): 157347360

約数和(自身を除く): 79890970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 24281, 48562, 121405, 242810, 267091, 534182, 704149, 1335455, 1408298, 2670910, 3520745, 7041490, 7745639, 15491278, 38728195, 77456390]

約数ペア:

[(1, 77456390), (2, 38728195), (5, 15491278), (10, 7745639), (11, 7041490), (22, 3520745), (29, 2670910), (55, 1408298), (58, 1335455), (110, 704149), (145, 534182), (290, 267091), (319, 242810), (638, 121405), (1595, 48562), (3190, 24281)]