23515691920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5998901}}^1$

素因数の和:5998928

約数の個数: 60

約数和(自身を含む): 63600359004

約数和(自身を除く): 40084667084

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5998901, 11997802, 23995604, 29994505, 41992307, 47991208, 59989010, 83984614, 95982416, 119978020, 167969228, 209961535, 239956040, 293946149, 335938456, 419923070, 479912080, 587892298, 671876912, 839846140, 1175784596, 1469730745, 1679692280, 2351569192, 2939461490, 3359384560, 4703138384, 5878922980, 11757845960, 23515691920]

約数ペア:

[(1, 23515691920), (2, 11757845960), (4, 5878922980), (5, 4703138384), (7, 3359384560), (8, 2939461490), (10, 2351569192), (14, 1679692280), (16, 1469730745), (20, 1175784596), (28, 839846140), (35, 671876912), (40, 587892298), (49, 479912080), (56, 419923070), (70, 335938456), (80, 293946149), (98, 239956040), (112, 209961535), (140, 167969228), (196, 119978020), (245, 95982416), (280, 83984614), (392, 59989010), (490, 47991208), (560, 41992307), (784, 29994505), (980, 23995604), (1960, 11997802), (3920, 5998901)]