2226580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 4711392

約数和(自身を除く): 2484812

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 683, 815, 1366, 1630, 2732, 3260, 3415, 6830, 13660, 111329, 222658, 445316, 556645, 1113290, 2226580]

約数ペア:

[(1, 2226580), (2, 1113290), (4, 556645), (5, 445316), (10, 222658), (20, 111329), (163, 13660), (326, 6830), (652, 3415), (683, 3260), (815, 2732), (1366, 1630)]