2008000510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281627}}^1$

素因数の和:281688

約数の個数: 32

約数和(自身を含む): 3893225472

約数和(自身を除く): 1885224962

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 281627, 563254, 1408135, 2816270, 6477421, 8730437, 12954842, 17460874, 32387105, 43652185, 64774210, 87304370, 200800051, 401600102, 1004000255, 2008000510]

約数ペア:

[(1, 2008000510), (2, 1004000255), (5, 401600102), (10, 200800051), (23, 87304370), (31, 64774210), (46, 43652185), (62, 32387105), (115, 17460874), (155, 12954842), (230, 8730437), (310, 6477421), (713, 2816270), (1426, 1408135), (3565, 563254), (7130, 281627)]