2201280500

素因数分解:

$2^2\times 5^3\times {\mathrm{4402561}}^1$

素因数の和:4402580

約数の個数: 24

約数和(自身を含む): 4807597704

約数和(自身を除く): 2606317204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4402561, 8805122, 17610244, 22012805, 44025610, 88051220, 110064025, 220128050, 440256100, 550320125, 1100640250, 2201280500]

約数ペア:

[(1, 2201280500), (2, 1100640250), (4, 550320125), (5, 440256100), (10, 220128050), (20, 110064025), (25, 88051220), (50, 44025610), (100, 22012805), (125, 17610244), (250, 8805122), (500, 4402561)]