128884156610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3767441}}^1$

素因数の和:3767770

約数の個数: 32

約数和(自身を含む): 253895451264

約数和(自身を除く): 125011294654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6842, 17105, 34210, 3767441, 7534882, 18837205, 37674410, 41441851, 82883702, 207209255, 414418510, 1171674151, 2343348302, 5858370755, 11716741510, 12888415661, 25776831322, 64442078305, 128884156610]

約数ペア:

[(1, 128884156610), (2, 64442078305), (5, 25776831322), (10, 12888415661), (11, 11716741510), (22, 5858370755), (55, 2343348302), (110, 1171674151), (311, 414418510), (622, 207209255), (1555, 82883702), (3110, 41441851), (3421, 37674410), (6842, 18837205), (17105, 7534882), (34210, 3767441)]