8542960

素因数分解:

$2^4\times 5^1\times {\mathrm{106787}}^1$

素因数の和:106800

約数の個数: 20

約数和(自身を含む): 19862568

約数和(自身を除く): 11319608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106787, 213574, 427148, 533935, 854296, 1067870, 1708592, 2135740, 4271480, 8542960]

約数ペア:

[(1, 8542960), (2, 4271480), (4, 2135740), (5, 1708592), (8, 1067870), (10, 854296), (16, 533935), (20, 427148), (40, 213574), (80, 106787)]