2627020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11941}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 6018768

約数和(自身を除く): 3391748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11941, 23882, 47764, 59705, 119410, 131351, 238820, 262702, 525404, 656755, 1313510, 2627020]

約数ペア:

[(1, 2627020), (2, 1313510), (4, 656755), (5, 525404), (10, 262702), (11, 238820), (20, 131351), (22, 119410), (44, 59705), (55, 47764), (110, 23882), (220, 11941)]