7247020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32941}}^1$

素因数の和:32961

約数の個数: 24

約数和(自身を含む): 16602768

約数和(自身を除く): 9355748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32941, 65882, 131764, 164705, 329410, 362351, 658820, 724702, 1449404, 1811755, 3623510, 7247020]

約数ペア:

[(1, 7247020), (2, 3623510), (4, 1811755), (5, 1449404), (10, 724702), (11, 658820), (20, 362351), (22, 329410), (44, 164705), (55, 131764), (110, 65882), (220, 32941)]