5280344560

素因数分解:

$2^4\times 5^1\times {\mathrm{66004307}}^1$

素因数の和:66004320

約数の個数: 20

約数和(自身を含む): 12276801288

約数和(自身を除く): 6996456728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66004307, 132008614, 264017228, 330021535, 528034456, 660043070, 1056068912, 1320086140, 2640172280, 5280344560]

約数ペア:

[(1, 5280344560), (2, 2640172280), (4, 1320086140), (5, 1056068912), (8, 660043070), (10, 528034456), (16, 330021535), (20, 264017228), (40, 132008614), (80, 66004307)]