7008980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31859}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 16057440

約数和(自身を除く): 9048460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31859, 63718, 127436, 159295, 318590, 350449, 637180, 700898, 1401796, 1752245, 3504490, 7008980]

約数ペア:

[(1, 7008980), (2, 3504490), (4, 1752245), (5, 1401796), (10, 700898), (11, 637180), (20, 350449), (22, 318590), (44, 159295), (55, 127436), (110, 63718), (220, 31859)]