25249020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5927}}^1$

素因数の和:6010

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 46456068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5927, 11854, 17781, 23708, 29635, 35562, 59270, 71124, 88905, 118540, 177810, 355620, 420817, 841634, 1262451, 1683268, 2104085, 2524902, 4208170, 5049804, 6312255, 8416340, 12624510, 25249020]

約数ペア:

[(1, 25249020), (2, 12624510), (3, 8416340), (4, 6312255), (5, 5049804), (6, 4208170), (10, 2524902), (12, 2104085), (15, 1683268), (20, 1262451), (30, 841634), (60, 420817), (71, 355620), (142, 177810), (213, 118540), (284, 88905), (355, 71124), (426, 59270), (710, 35562), (852, 29635), (1065, 23708), (1420, 17781), (2130, 11854), (4260, 5927)]