22867180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163337}}^1$

素因数の和:163353

約数の個数: 24

約数和(自身を含む): 54881568

約数和(自身を除く): 32014388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163337, 326674, 653348, 816685, 1143359, 1633370, 2286718, 3266740, 4573436, 5716795, 11433590, 22867180]

約数ペア:

[(1, 22867180), (2, 11433590), (4, 5716795), (5, 4573436), (7, 3266740), (10, 2286718), (14, 1633370), (20, 1143359), (28, 816685), (35, 653348), (70, 326674), (140, 163337)]