27962660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127103}}^1$

素因数の和:127123

約数の個数: 24

約数和(自身を含む): 64060416

約数和(自身を除く): 36097756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 127103, 254206, 508412, 635515, 1271030, 1398133, 2542060, 2796266, 5592532, 6990665, 13981330, 27962660]

約数ペア:

[(1, 27962660), (2, 13981330), (4, 6990665), (5, 5592532), (10, 2796266), (11, 2542060), (20, 1398133), (22, 1271030), (44, 635515), (55, 508412), (110, 254206), (220, 127103)]