183020080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22651}}^1$

素因数の和:22765

約数の個数: 40

約数和(自身を含む): 429753744

約数和(自身を除く): 246733664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 22651, 45302, 90604, 113255, 181208, 226510, 362416, 453020, 906040, 1812080, 2287751, 4575502, 9151004, 11438755, 18302008, 22877510, 36604016, 45755020, 91510040, 183020080]

約数ペア:

[(1, 183020080), (2, 91510040), (4, 45755020), (5, 36604016), (8, 22877510), (10, 18302008), (16, 11438755), (20, 9151004), (40, 4575502), (80, 2287751), (101, 1812080), (202, 906040), (404, 453020), (505, 362416), (808, 226510), (1010, 181208), (1616, 113255), (2020, 90604), (4040, 45302), (8080, 22651)]