130932160

素因数分解:

$2^6\times 5^1\times {\mathrm{409163}}^1$

素因数の和:409180

約数の個数: 28

約数和(自身を含む): 311782968

約数和(自身を除く): 180850808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409163, 818326, 1636652, 2045815, 3273304, 4091630, 6546608, 8183260, 13093216, 16366520, 26186432, 32733040, 65466080, 130932160]

約数ペア:

[(1, 130932160), (2, 65466080), (4, 32733040), (5, 26186432), (8, 16366520), (10, 13093216), (16, 8183260), (20, 6546608), (32, 4091630), (40, 3273304), (64, 2045815), (80, 1636652), (160, 818326), (320, 409163)]