2056520005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41077}}^1$

素因数の和:41149

約数の個数: 32

約数和(自身を含む): 2839311360

約数和(自身を除く): 782791355

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2635, 2945, 10013, 41077, 50065, 205385, 698309, 780463, 1273387, 3491545, 3902315, 6366935, 13267871, 21647579, 24194353, 66339355, 108237895, 120971765, 411304001, 2056520005]

約数ペア:

[(1, 2056520005), (5, 411304001), (17, 120971765), (19, 108237895), (31, 66339355), (85, 24194353), (95, 21647579), (155, 13267871), (323, 6366935), (527, 3902315), (589, 3491545), (1615, 1273387), (2635, 780463), (2945, 698309), (10013, 205385), (41077, 50065)]