3872920

素因数分解:

$2^3\times 5^1\times {\mathrm{96823}}^1$

素因数の和:96834

約数の個数: 16

約数和(自身を含む): 8714160

約数和(自身を除く): 4841240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96823, 193646, 387292, 484115, 774584, 968230, 1936460, 3872920]

約数ペア:

[(1, 3872920), (2, 1936460), (4, 968230), (5, 774584), (8, 484115), (10, 387292), (20, 193646), (40, 96823)]