2079741605

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 2568993000

約数和(自身を除く): 489251395

約数列:

[1, 5, 41, 205, 349, 709, 1681, 1745, 3545, 8405, 14309, 29069, 71545, 145345, 247441, 586669, 1191829, 1237205, 2933345, 5959145, 10145081, 50725405, 415948321, 2079741605]

約数ペア:

[(1, 2079741605), (5, 415948321), (41, 50725405), (205, 10145081), (349, 5959145), (709, 2933345), (1681, 1237205), (1745, 1191829), (3545, 586669), (8405, 247441), (14309, 145345), (29069, 71545)]