39192220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6301}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 82581408

約数和(自身を除く): 43389188

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 6301, 12602, 25204, 31505, 63010, 126020, 1959611, 3919222, 7838444, 9798055, 19596110, 39192220]

約数ペア:

[(1, 39192220), (2, 19596110), (4, 9798055), (5, 7838444), (10, 3919222), (20, 1959611), (311, 126020), (622, 63010), (1244, 31505), (1555, 25204), (3110, 12602), (6220, 6301)]