8079260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57709}}^1$

素因数の和:57725

約数の個数: 24

約数和(自身を含む): 19390560

約数和(自身を除く): 11311300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57709, 115418, 230836, 288545, 403963, 577090, 807926, 1154180, 1615852, 2019815, 4039630, 8079260]

約数ペア:

[(1, 8079260), (2, 4039630), (4, 2019815), (5, 1615852), (7, 1154180), (10, 807926), (14, 577090), (20, 403963), (28, 288545), (35, 230836), (70, 115418), (140, 57709)]