27852220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126601}}^1$

素因数の和:126621

約数の個数: 24

約数和(自身を含む): 63807408

約数和(自身を除く): 35955188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 126601, 253202, 506404, 633005, 1266010, 1392611, 2532020, 2785222, 5570444, 6963055, 13926110, 27852220]

約数ペア:

[(1, 27852220), (2, 13926110), (4, 6963055), (5, 5570444), (10, 2785222), (11, 2532020), (20, 1392611), (22, 1266010), (44, 633005), (55, 506404), (110, 253202), (220, 126601)]