82356440

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7027}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 185960880

約数和(自身を除く): 103604440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 7027, 11720, 14054, 28108, 35135, 56216, 70270, 140540, 281080, 2058911, 4117822, 8235644, 10294555, 16471288, 20589110, 41178220, 82356440]

約数ペア:

[(1, 82356440), (2, 41178220), (4, 20589110), (5, 16471288), (8, 10294555), (10, 8235644), (20, 4117822), (40, 2058911), (293, 281080), (586, 140540), (1172, 70270), (1465, 56216), (2344, 35135), (2930, 28108), (5860, 14054), (7027, 11720)]