5280362320

素因数分解:

$2^4\times 5^1\times {\mathrm{66004529}}^1$

素因数の和:66004542

約数の個数: 20

約数和(自身を含む): 12276842580

約数和(自身を除く): 6996480260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66004529, 132009058, 264018116, 330022645, 528036232, 660045290, 1056072464, 1320090580, 2640181160, 5280362320]

約数ペア:

[(1, 5280362320), (2, 2640181160), (4, 1320090580), (5, 1056072464), (8, 660045290), (10, 528036232), (16, 330022645), (20, 264018116), (40, 132009058), (80, 66004529)]