8053780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57527}}^1$

素因数の和:57543

約数の個数: 24

約数和(自身を含む): 19329408

約数和(自身を除く): 11275628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57527, 115054, 230108, 287635, 402689, 575270, 805378, 1150540, 1610756, 2013445, 4026890, 8053780]

約数ペア:

[(1, 8053780), (2, 4026890), (4, 2013445), (5, 1610756), (7, 1150540), (10, 805378), (14, 575270), (20, 402689), (28, 287635), (35, 230108), (70, 115054), (140, 57527)]