77127710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3671}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 152285184

約数和(自身を除く): 75157474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 3671, 4202, 7342, 10505, 18355, 21010, 36710, 40381, 80762, 201905, 403810, 701161, 1402322, 3505805, 7011610, 7712771, 15425542, 38563855, 77127710]

約数ペア:

[(1, 77127710), (2, 38563855), (5, 15425542), (10, 7712771), (11, 7011610), (22, 3505805), (55, 1402322), (110, 701161), (191, 403810), (382, 201905), (955, 80762), (1910, 40381), (2101, 36710), (3671, 21010), (4202, 18355), (7342, 10505)]