11833780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 16785356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 467, 724, 905, 934, 1267, 1810, 1868, 2335, 2534, 3269, 3620, 4670, 5068, 6335, 6538, 9340, 12670, 13076, 16345, 25340, 32690, 65380, 84527, 169054, 338108, 422635, 591689, 845270, 1183378, 1690540, 2366756, 2958445, 5916890, 11833780]

約数ペア:

[(1, 11833780), (2, 5916890), (4, 2958445), (5, 2366756), (7, 1690540), (10, 1183378), (14, 845270), (20, 591689), (28, 422635), (35, 338108), (70, 169054), (140, 84527), (181, 65380), (362, 32690), (467, 25340), (724, 16345), (905, 13076), (934, 12670), (1267, 9340), (1810, 6538), (1868, 6335), (2335, 5068), (2534, 4670), (3269, 3620)]