5191250

素因数分解:

$2^1\times 5^4\times {\mathrm{4153}}^1$

素因数の和:4175

約数の個数: 20

約数和(自身を含む): 9732822

約数和(自身を除く): 4541572

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4153, 8306, 20765, 41530, 103825, 207650, 519125, 1038250, 2595625, 5191250]

約数ペア:

[(1, 5191250), (2, 2595625), (5, 1038250), (10, 519125), (25, 207650), (50, 103825), (125, 41530), (250, 20765), (625, 8306), (1250, 4153)]