15697895080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56063911}}^1$

素因数の和:56063929

約数の個数: 32

約数和(自身を含む): 40366016640

約数和(自身を除く): 24668121560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56063911, 112127822, 224255644, 280319555, 392447377, 448511288, 560639110, 784894754, 1121278220, 1569789508, 1962236885, 2242556440, 3139579016, 3924473770, 7848947540, 15697895080]

約数ペア:

[(1, 15697895080), (2, 7848947540), (4, 3924473770), (5, 3139579016), (7, 2242556440), (8, 1962236885), (10, 1569789508), (14, 1121278220), (20, 784894754), (28, 560639110), (35, 448511288), (40, 392447377), (56, 280319555), (70, 224255644), (140, 112127822), (280, 56063911)]