2023287560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7226027}}^1$

素因数の和:7226045

約数の個数: 32

約数和(自身を含む): 5202740160

約数和(自身を除く): 3179452600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7226027, 14452054, 28904108, 36130135, 50582189, 57808216, 72260270, 101164378, 144520540, 202328756, 252910945, 289041080, 404657512, 505821890, 1011643780, 2023287560]

約数ペア:

[(1, 2023287560), (2, 1011643780), (4, 505821890), (5, 404657512), (7, 289041080), (8, 252910945), (10, 202328756), (14, 144520540), (20, 101164378), (28, 72260270), (35, 57808216), (40, 50582189), (56, 36130135), (70, 28904108), (140, 14452054), (280, 7226027)]