68771440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5693}}^1$

素因数の和:5857

約数の個数: 40

約数和(自身を含む): 160980768

約数和(自身を除く): 92209328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5693, 6040, 11386, 12080, 22772, 28465, 45544, 56930, 91088, 113860, 227720, 455440, 859643, 1719286, 3438572, 4298215, 6877144, 8596430, 13754288, 17192860, 34385720, 68771440]

約数ペア:

[(1, 68771440), (2, 34385720), (4, 17192860), (5, 13754288), (8, 8596430), (10, 6877144), (16, 4298215), (20, 3438572), (40, 1719286), (80, 859643), (151, 455440), (302, 227720), (604, 113860), (755, 91088), (1208, 56930), (1510, 45544), (2416, 28465), (3020, 22772), (5693, 12080), (6040, 11386)]