115542280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{412651}}^1$

素因数の和:412669

約数の個数: 32

約数和(自身を含む): 297109440

約数和(自身を除く): 181567160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 412651, 825302, 1650604, 2063255, 2888557, 3301208, 4126510, 5777114, 8253020, 11554228, 14442785, 16506040, 23108456, 28885570, 57771140, 115542280]

約数ペア:

[(1, 115542280), (2, 57771140), (4, 28885570), (5, 23108456), (7, 16506040), (8, 14442785), (10, 11554228), (14, 8253020), (20, 5777114), (28, 4126510), (35, 3301208), (40, 2888557), (56, 2063255), (70, 1650604), (140, 825302), (280, 412651)]