82072000

素因数分解:

$2^6\times 5^3\times {\mathrm{10259}}^1$

素因数の和:10286

約数の個数: 56

約数和(自身を含む): 203271120

約数和(自身を除く): 121199120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 10259, 20518, 41036, 51295, 82072, 102590, 164144, 205180, 256475, 328288, 410360, 512950, 656576, 820720, 1025900, 1282375, 1641440, 2051800, 2564750, 3282880, 4103600, 5129500, 8207200, 10259000, 16414400, 20518000, 41036000, 82072000]

約数ペア:

[(1, 82072000), (2, 41036000), (4, 20518000), (5, 16414400), (8, 10259000), (10, 8207200), (16, 5129500), (20, 4103600), (25, 3282880), (32, 2564750), (40, 2051800), (50, 1641440), (64, 1282375), (80, 1025900), (100, 820720), (125, 656576), (160, 512950), (200, 410360), (250, 328288), (320, 256475), (400, 205180), (500, 164144), (800, 102590), (1000, 82072), (1600, 51295), (2000, 41036), (4000, 20518), (8000, 10259)]