2015948050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1390309}}^1$

素因数の和:1390350

約数の個数: 24

約数和(自身を含む): 3878964900

約数和(自身を除く): 1863016850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1390309, 2780618, 6951545, 13903090, 34757725, 40318961, 69515450, 80637922, 201594805, 403189610, 1007974025, 2015948050]

約数ペア:

[(1, 2015948050), (2, 1007974025), (5, 403189610), (10, 201594805), (25, 80637922), (29, 69515450), (50, 40318961), (58, 34757725), (145, 13903090), (290, 6951545), (725, 2780618), (1450, 1390309)]