57076280

素因数分解:

$2^3\times 5^1\times {\mathrm{1426907}}^1$

素因数の和:1426918

約数の個数: 16

約数和(自身を含む): 128421720

約数和(自身を除く): 71345440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1426907, 2853814, 5707628, 7134535, 11415256, 14269070, 28538140, 57076280]

約数ペア:

[(1, 57076280), (2, 28538140), (4, 14269070), (5, 11415256), (8, 7134535), (10, 5707628), (20, 2853814), (40, 1426907)]