19021400

素因数分解:

$2^3\times 5^2\times {\mathrm{95107}}^1$

素因数の和:95123

約数の個数: 24

約数和(自身を含む): 44225220

約数和(自身を除く): 25203820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 95107, 190214, 380428, 475535, 760856, 951070, 1902140, 2377675, 3804280, 4755350, 9510700, 19021400]

約数ペア:

[(1, 19021400), (2, 9510700), (4, 4755350), (5, 3804280), (8, 2377675), (10, 1902140), (20, 951070), (25, 760856), (40, 475535), (50, 380428), (100, 190214), (200, 95107)]