70009427500

素因数分解:

$2^2\times 5^4\times {\mathrm{28003771}}^1$

素因数の和:28003795

約数の個数: 30

約数和(自身を含む): 153096621524

約数和(自身を除く): 83087194024

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 28003771, 56007542, 112015084, 140018855, 280037710, 560075420, 700094275, 1400188550, 2800377100, 3500471375, 7000942750, 14001885500, 17502356875, 35004713750, 70009427500]

約数ペア:

[(1, 70009427500), (2, 35004713750), (4, 17502356875), (5, 14001885500), (10, 7000942750), (20, 3500471375), (25, 2800377100), (50, 1400188550), (100, 700094275), (125, 560075420), (250, 280037710), (500, 140018855), (625, 112015084), (1250, 56007542), (2500, 28003771)]