5280275120

素因数分解:

$2^4\times 5^1\times {\mathrm{66003439}}^1$

素因数の和:66003452

約数の個数: 20

約数和(自身を含む): 12276639840

約数和(自身を除く): 6996364720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66003439, 132006878, 264013756, 330017195, 528027512, 660034390, 1056055024, 1320068780, 2640137560, 5280275120]

約数ペア:

[(1, 5280275120), (2, 2640137560), (4, 1320068780), (5, 1056055024), (8, 660034390), (10, 528027512), (16, 330017195), (20, 264013756), (40, 132006878), (80, 66003439)]