3782020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17191}}^1$

素因数の和:17211

約数の個数: 24

約数和(自身を含む): 8664768

約数和(自身を除く): 4882748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17191, 34382, 68764, 85955, 171910, 189101, 343820, 378202, 756404, 945505, 1891010, 3782020]

約数ペア:

[(1, 3782020), (2, 1891010), (4, 945505), (5, 756404), (10, 378202), (11, 343820), (20, 189101), (22, 171910), (44, 85955), (55, 68764), (110, 34382), (220, 17191)]