2243377180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10197169}}^1$

素因数の和:10197189

約数の個数: 24

約数和(自身を含む): 5139373680

約数和(自身を除く): 2895996500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10197169, 20394338, 40788676, 50985845, 101971690, 112168859, 203943380, 224337718, 448675436, 560844295, 1121688590, 2243377180]

約数ペア:

[(1, 2243377180), (2, 1121688590), (4, 560844295), (5, 448675436), (10, 224337718), (11, 203943380), (20, 112168859), (22, 101971690), (44, 50985845), (55, 40788676), (110, 20394338), (220, 10197169)]