13343960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47657}}^1$

素因数の和:47675

約数の個数: 32

約数和(自身を含む): 34313760

約数和(自身を除く): 20969800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47657, 95314, 190628, 238285, 333599, 381256, 476570, 667198, 953140, 1334396, 1667995, 1906280, 2668792, 3335990, 6671980, 13343960]

約数ペア:

[(1, 13343960), (2, 6671980), (4, 3335990), (5, 2668792), (7, 1906280), (8, 1667995), (10, 1334396), (14, 953140), (20, 667198), (28, 476570), (35, 381256), (40, 333599), (56, 238285), (70, 190628), (140, 95314), (280, 47657)]