2647084660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12032203}}^1$

素因数の和:12032223

約数の個数: 24

約数和(自身を含む): 6064230816

約数和(自身を除く): 3417146156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12032203, 24064406, 48128812, 60161015, 120322030, 132354233, 240644060, 264708466, 529416932, 661771165, 1323542330, 2647084660]

約数ペア:

[(1, 2647084660), (2, 1323542330), (4, 661771165), (5, 529416932), (10, 264708466), (11, 240644060), (20, 132354233), (22, 120322030), (44, 60161015), (55, 48128812), (110, 24064406), (220, 12032203)]