2270064560

素因数分解:

$2^4\times 5^1\times {\mathrm{28375807}}^1$

素因数の和:28375820

約数の個数: 20

約数和(自身を含む): 5277900288

約数和(自身を除く): 3007835728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28375807, 56751614, 113503228, 141879035, 227006456, 283758070, 454012912, 567516140, 1135032280, 2270064560]

約数ペア:

[(1, 2270064560), (2, 1135032280), (4, 567516140), (5, 454012912), (8, 283758070), (10, 227006456), (16, 141879035), (20, 113503228), (40, 56751614), (80, 28375807)]