2016089120

素因数分解:

$2^5\times 5^1\times {\mathrm{12600557}}^1$

素因数の和:12600572

約数の個数: 24

約数和(自身を含む): 4763010924

約数和(自身を除く): 2746921804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12600557, 25201114, 50402228, 63002785, 100804456, 126005570, 201608912, 252011140, 403217824, 504022280, 1008044560, 2016089120]

約数ペア:

[(1, 2016089120), (2, 1008044560), (4, 504022280), (5, 403217824), (8, 252011140), (10, 201608912), (16, 126005570), (20, 100804456), (32, 63002785), (40, 50402228), (80, 25201114), (160, 12600557)]