3828220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17401}}^1$

素因数の和:17421

約数の個数: 24

約数和(自身を含む): 8770608

約数和(自身を除く): 4942388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17401, 34802, 69604, 87005, 174010, 191411, 348020, 382822, 765644, 957055, 1914110, 3828220]

約数ペア:

[(1, 3828220), (2, 1914110), (4, 957055), (5, 765644), (10, 382822), (11, 348020), (20, 191411), (22, 174010), (44, 87005), (55, 69604), (110, 34802), (220, 17401)]