752020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 1663200

約数和(自身を除く): 911180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1979, 3958, 7916, 9895, 19790, 37601, 39580, 75202, 150404, 188005, 376010, 752020]

約数ペア:

[(1, 752020), (2, 376010), (4, 188005), (5, 150404), (10, 75202), (19, 39580), (20, 37601), (38, 19790), (76, 9895), (95, 7916), (190, 3958), (380, 1979)]