42770510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{39239}}^1$

素因数の和:39355

約数の個数: 16

約数和(自身を含む): 77695200

約数和(自身を除く): 34924690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 39239, 78478, 196195, 392390, 4277051, 8554102, 21385255, 42770510]

約数ペア:

[(1, 42770510), (2, 21385255), (5, 8554102), (10, 4277051), (109, 392390), (218, 196195), (545, 78478), (1090, 39239)]