2669260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1103}}^1$

素因数の和:1134

約数の個数: 36

約数和(自身を含む): 6166944

約数和(自身を除く): 3497684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1103, 1210, 2206, 2420, 4412, 5515, 11030, 12133, 22060, 24266, 48532, 60665, 121330, 133463, 242660, 266926, 533852, 667315, 1334630, 2669260]

約数ペア:

[(1, 2669260), (2, 1334630), (4, 667315), (5, 533852), (10, 266926), (11, 242660), (20, 133463), (22, 121330), (44, 60665), (55, 48532), (110, 24266), (121, 22060), (220, 12133), (242, 11030), (484, 5515), (605, 4412), (1103, 2420), (1210, 2206)]