56300440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{201073}}^1$

素因数の和:201091

約数の個数: 32

約数和(自身を含む): 144773280

約数和(自身を除く): 88472840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 201073, 402146, 804292, 1005365, 1407511, 1608584, 2010730, 2815022, 4021460, 5630044, 7037555, 8042920, 11260088, 14075110, 28150220, 56300440]

約数ペア:

[(1, 56300440), (2, 28150220), (4, 14075110), (5, 11260088), (7, 8042920), (8, 7037555), (10, 5630044), (14, 4021460), (20, 2815022), (28, 2010730), (35, 1608584), (40, 1407511), (56, 1005365), (70, 804292), (140, 402146), (280, 201073)]