67110020

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{17033}}^1$

素因数の和:17239

約数の個数: 24

約数和(自身を含む): 141654744

約数和(自身を除く): 74544724

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 17033, 34066, 68132, 85165, 170330, 340660, 3355501, 6711002, 13422004, 16777505, 33555010, 67110020]

約数ペア:

[(1, 67110020), (2, 33555010), (4, 16777505), (5, 13422004), (10, 6711002), (20, 3355501), (197, 340660), (394, 170330), (788, 85165), (985, 68132), (1970, 34066), (3940, 17033)]