1008023140

素因数分解:

$2^2\times 5^1\times {\mathrm{50401157}}^1$

素因数の和:50401166

約数の個数: 12

約数和(自身を含む): 2116848636

約数和(自身を除く): 1108825496

約数列:

[1, 2, 4, 5, 10, 20, 50401157, 100802314, 201604628, 252005785, 504011570, 1008023140]

約数ペア:

[(1, 1008023140), (2, 504011570), (4, 252005785), (5, 201604628), (10, 100802314), (20, 50401157)]