5284720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9457

約数の個数: 40

約数和(自身を含む): 14043744

約数和(自身を除く): 8759024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9437, 18874, 37748, 47185, 66059, 75496, 94370, 132118, 150992, 188740, 264236, 330295, 377480, 528472, 660590, 754960, 1056944, 1321180, 2642360, 5284720]

約数ペア:

[(1, 5284720), (2, 2642360), (4, 1321180), (5, 1056944), (7, 754960), (8, 660590), (10, 528472), (14, 377480), (16, 330295), (20, 264236), (28, 188740), (35, 150992), (40, 132118), (56, 94370), (70, 75496), (80, 66059), (112, 47185), (140, 37748), (280, 18874), (560, 9437)]