2016044560

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{28411}}^1$

素因数の和:29311

約数の個数: 40

約数和(自身を含む): 4692753216

約数和(自身を除く): 2676708656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 1774, 3548, 4435, 7096, 8870, 14192, 17740, 28411, 35480, 56822, 70960, 113644, 142055, 227288, 284110, 454576, 568220, 1136440, 2272880, 25200557, 50401114, 100802228, 126002785, 201604456, 252005570, 403208912, 504011140, 1008022280, 2016044560]

約数ペア:

[(1, 2016044560), (2, 1008022280), (4, 504011140), (5, 403208912), (8, 252005570), (10, 201604456), (16, 126002785), (20, 100802228), (40, 50401114), (80, 25200557), (887, 2272880), (1774, 1136440), (3548, 568220), (4435, 454576), (7096, 284110), (8870, 227288), (14192, 142055), (17740, 113644), (28411, 70960), (35480, 56822)]