84050240

素因数分解:

$2^6\times 5^1\times {\mathrm{262657}}^1$

素因数の和:262674

約数の個数: 28

約数和(自身を含む): 200145396

約数和(自身を除く): 116095156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 262657, 525314, 1050628, 1313285, 2101256, 2626570, 4202512, 5253140, 8405024, 10506280, 16810048, 21012560, 42025120, 84050240]

約数ペア:

[(1, 84050240), (2, 42025120), (4, 21012560), (5, 16810048), (8, 10506280), (10, 8405024), (16, 5253140), (20, 4202512), (32, 2626570), (40, 2101256), (64, 1313285), (80, 1050628), (160, 525314), (320, 262657)]