20140064440

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{570217}}^1$

素因数の和:571111

約数の個数: 32

約数和(自身を含む): 45366544080

約数和(自身を除く): 25226479640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 7064, 8830, 17660, 35320, 570217, 1140434, 2280868, 2851085, 4561736, 5702170, 11404340, 22808680, 503501611, 1007003222, 2014006444, 2517508055, 4028012888, 5035016110, 10070032220, 20140064440]

約数ペア:

[(1, 20140064440), (2, 10070032220), (4, 5035016110), (5, 4028012888), (8, 2517508055), (10, 2014006444), (20, 1007003222), (40, 503501611), (883, 22808680), (1766, 11404340), (3532, 5702170), (4415, 4561736), (7064, 2851085), (8830, 2280868), (17660, 1140434), (35320, 570217)]