5087202140

素因数分解:

$2^2\times 5^1\times {\mathrm{254360107}}^1$

素因数の和:254360116

約数の個数: 12

約数和(自身を含む): 10683124536

約数和(自身を除く): 5595922396

約数列:

[1, 2, 4, 5, 10, 20, 254360107, 508720214, 1017440428, 1271800535, 2543601070, 5087202140]

約数ペア:

[(1, 5087202140), (2, 2543601070), (4, 1271800535), (5, 1017440428), (10, 508720214), (20, 254360107)]