27399020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124541}}^1$

素因数の和:124561

約数の個数: 24

約数和(自身を含む): 62769168

約数和(自身を除く): 35370148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124541, 249082, 498164, 622705, 1245410, 1369951, 2490820, 2739902, 5479804, 6849755, 13699510, 27399020]

約数ペア:

[(1, 27399020), (2, 13699510), (4, 6849755), (5, 5479804), (10, 2739902), (11, 2490820), (20, 1369951), (22, 1245410), (44, 622705), (55, 498164), (110, 249082), (220, 124541)]