56028800

素因数分解:

$2^7\times 5^2\times {\mathrm{17509}}^1$

素因数の和:17533

約数の個数: 48

約数和(自身を含む): 138416550

約数和(自身を除く): 82387750

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 17509, 35018, 70036, 87545, 140072, 175090, 280144, 350180, 437725, 560288, 700360, 875450, 1120576, 1400720, 1750900, 2241152, 2801440, 3501800, 5602880, 7003600, 11205760, 14007200, 28014400, 56028800]

約数ペア:

[(1, 56028800), (2, 28014400), (4, 14007200), (5, 11205760), (8, 7003600), (10, 5602880), (16, 3501800), (20, 2801440), (25, 2241152), (32, 1750900), (40, 1400720), (50, 1120576), (64, 875450), (80, 700360), (100, 560288), (128, 437725), (160, 350180), (200, 280144), (320, 175090), (400, 140072), (640, 87545), (800, 70036), (1600, 35018), (3200, 17509)]