9968204440

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{679033}}^1$

素因数の和:679411

約数の個数: 32

約数和(自身を含む): 22489606080

約数和(自身を除く): 12521401640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 7340, 14680, 679033, 1358066, 2716132, 3395165, 5432264, 6790330, 13580660, 27161320, 249205111, 498410222, 996820444, 1246025555, 1993640888, 2492051110, 4984102220, 9968204440]

約数ペア:

[(1, 9968204440), (2, 4984102220), (4, 2492051110), (5, 1993640888), (8, 1246025555), (10, 996820444), (20, 498410222), (40, 249205111), (367, 27161320), (734, 13580660), (1468, 6790330), (1835, 5432264), (2936, 3395165), (3670, 2716132), (7340, 1358066), (14680, 679033)]