11976440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42773}}^1$

素因数の和:42791

約数の個数: 32

約数和(自身を含む): 30797280

約数和(自身を除く): 18820840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42773, 85546, 171092, 213865, 299411, 342184, 427730, 598822, 855460, 1197644, 1497055, 1710920, 2395288, 2994110, 5988220, 11976440]

約数ペア:

[(1, 11976440), (2, 5988220), (4, 2994110), (5, 2395288), (7, 1710920), (8, 1497055), (10, 1197644), (14, 855460), (20, 598822), (28, 427730), (35, 342184), (40, 299411), (56, 213865), (70, 171092), (140, 85546), (280, 42773)]