5087202460

素因数分解:

$2^2\times 5^1\times {\mathrm{254360123}}^1$

素因数の和:254360132

約数の個数: 12

約数和(自身を含む): 10683125208

約数和(自身を除く): 5595922748

約数列:

[1, 2, 4, 5, 10, 20, 254360123, 508720246, 1017440492, 1271800615, 2543601230, 5087202460]

約数ペア:

[(1, 5087202460), (2, 2543601230), (4, 1271800615), (5, 1017440492), (10, 508720246), (20, 254360123)]