5338520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 13214880

約数和(自身を除く): 7876360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1103, 1210, 2206, 2420, 4412, 4840, 5515, 8824, 11030, 12133, 22060, 24266, 44120, 48532, 60665, 97064, 121330, 133463, 242660, 266926, 485320, 533852, 667315, 1067704, 1334630, 2669260, 5338520]

約数ペア:

[(1, 5338520), (2, 2669260), (4, 1334630), (5, 1067704), (8, 667315), (10, 533852), (11, 485320), (20, 266926), (22, 242660), (40, 133463), (44, 121330), (55, 97064), (88, 60665), (110, 48532), (121, 44120), (220, 24266), (242, 22060), (440, 12133), (484, 11030), (605, 8824), (968, 5515), (1103, 4840), (1210, 4412), (2206, 2420)]