1652802200260

素因数分解:

$2^2\times 5^1\times {\mathrm{82640110013}}^1$

素因数の和:82640110022

約数の個数: 12

約数和(自身を含む): 3470884620588

約数和(自身を除く): 1818082420328

約数列:

[1, 2, 4, 5, 10, 20, 82640110013, 165280220026, 330560440052, 413200550065, 826401100130, 1652802200260]

約数ペア:

[(1, 1652802200260), (2, 826401100130), (4, 413200550065), (5, 330560440052), (10, 165280220026), (20, 82640110013)]