33139210640

素因数分解:

$2^4\times 5^1\times {\mathrm{414240133}}^1$

素因数の和:414240146

約数の個数: 20

約数和(自身を含む): 77048664924

約数和(自身を除く): 43909454284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 414240133, 828480266, 1656960532, 2071200665, 3313921064, 4142401330, 6627842128, 8284802660, 16569605320, 33139210640]

約数ペア:

[(1, 33139210640), (2, 16569605320), (4, 8284802660), (5, 6627842128), (8, 4142401330), (10, 3313921064), (16, 2071200665), (20, 1656960532), (40, 828480266), (80, 414240133)]