14457020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10181}}^1$

素因数の和:10261

約数の個数: 24

約数和(自身を含む): 30790368

約数和(自身を除く): 16333348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 10181, 20362, 40724, 50905, 101810, 203620, 722851, 1445702, 2891404, 3614255, 7228510, 14457020]

約数ペア:

[(1, 14457020), (2, 7228510), (4, 3614255), (5, 2891404), (10, 1445702), (20, 722851), (71, 203620), (142, 101810), (284, 50905), (355, 40724), (710, 20362), (1420, 10181)]