88286020

素因数分解:

$2^2\times 5^1\times {\mathrm{4414301}}^1$

素因数の和:4414310

約数の個数: 12

約数和(自身を含む): 185400684

約数和(自身を除く): 97114664

約数列:

[1, 2, 4, 5, 10, 20, 4414301, 8828602, 17657204, 22071505, 44143010, 88286020]

約数ペア:

[(1, 88286020), (2, 44143010), (4, 22071505), (5, 17657204), (10, 8828602), (20, 4414301)]