16127480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13903}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 37540800

約数和(自身を除く): 21413320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13903, 27806, 55612, 69515, 111224, 139030, 278060, 403187, 556120, 806374, 1612748, 2015935, 3225496, 4031870, 8063740, 16127480]

約数ペア:

[(1, 16127480), (2, 8063740), (4, 4031870), (5, 3225496), (8, 2015935), (10, 1612748), (20, 806374), (29, 556120), (40, 403187), (58, 278060), (116, 139030), (145, 111224), (232, 69515), (290, 55612), (580, 27806), (1160, 13903)]