9290180

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2083}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 19606272

約数和(自身を除く): 10316092

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2083, 2230, 4166, 4460, 8332, 10415, 20830, 41660, 464509, 929018, 1858036, 2322545, 4645090, 9290180]

約数ペア:

[(1, 9290180), (2, 4645090), (4, 2322545), (5, 1858036), (10, 929018), (20, 464509), (223, 41660), (446, 20830), (892, 10415), (1115, 8332), (2083, 4460), (2230, 4166)]