2852804560

素因数分解:

$2^4\times 5^1\times {\mathrm{35660057}}^1$

素因数の和:35660070

約数の個数: 20

約数和(自身を含む): 6632770788

約数和(自身を除く): 3779966228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35660057, 71320114, 142640228, 178300285, 285280456, 356600570, 570560912, 713201140, 1426402280, 2852804560]

約数ペア:

[(1, 2852804560), (2, 1426402280), (4, 713201140), (5, 570560912), (8, 356600570), (10, 285280456), (16, 178300285), (20, 142640228), (40, 71320114), (80, 35660057)]