9666782740

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1091059}}^1$

素因数の和:1091511

約数の個数: 24

約数和(自身を含む): 20346086880

約数和(自身を除く): 10679304140

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 1091059, 2182118, 4364236, 5455295, 10910590, 21821180, 483339137, 966678274, 1933356548, 2416695685, 4833391370, 9666782740]

約数ペア:

[(1, 9666782740), (2, 4833391370), (4, 2416695685), (5, 1933356548), (10, 966678274), (20, 483339137), (443, 21821180), (886, 10910590), (1772, 5455295), (2215, 4364236), (4430, 2182118), (8860, 1091059)]