5190327.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 136836480

約数和(自身を除く): 80217520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 109, 151, 172, 215, 218, 302, 344, 430, 436, 545, 604, 688, 755, 860, 872, 1090, 1208, 1510, 1720, 1744, 2180, 2416, 3020, 3440, 4360, 4687, 6040, 6493, 8720, 9374, 12080, 12986, 16459, 18748, 23435, 25972, 32465, 32918, 37496, 46870, 51944, 64930, 65836, 74992, 82295, 93740, 103888, 129860, 131672, 164590, 187480, 259720, 263344, 329180, 374960, 519440, 658360, 707737, 1316720, 1415474, 2830948, 3538685, 5661896, 7077370, 11323792, 14154740, 28309480, 56618960]

約数ペア:

[(1, 56618960), (2, 28309480), (4, 14154740), (5, 11323792), (8, 7077370), (10, 5661896), (16, 3538685), (20, 2830948), (40, 1415474), (43, 1316720), (80, 707737), (86, 658360), (109, 519440), (151, 374960), (172, 329180), (215, 263344), (218, 259720), (302, 187480), (344, 164590), (430, 131672), (436, 129860), (545, 103888), (604, 93740), (688, 82295), (755, 74992), (860, 65836), (872, 64930), (1090, 51944), (1208, 46870), (1510, 37496), (1720, 32918), (1744, 32465), (2180, 25972), (2416, 23435), (3020, 18748), (3440, 16459), (4360, 12986), (4687, 12080), (6040, 9374), (6493, 8720)]