9712460

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2683}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 20516496

約数和(自身を除く): 10804036

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2683, 3620, 5366, 10732, 13415, 26830, 53660, 485623, 971246, 1942492, 2428115, 4856230, 9712460]

約数ペア:

[(1, 9712460), (2, 4856230), (4, 2428115), (5, 1942492), (10, 971246), (20, 485623), (181, 53660), (362, 26830), (724, 13415), (905, 10732), (1810, 5366), (2683, 3620)]