2023504640

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8191}}^1$

素因数の和:8405

約数の個数: 72

約数和(自身を含む): 4872634368

約数和(自身を除く): 2849129728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 640, 772, 965, 1280, 1544, 1930, 3088, 3860, 6176, 7720, 8191, 12352, 15440, 16382, 24704, 30880, 32764, 40955, 49408, 61760, 65528, 81910, 123520, 131056, 163820, 247040, 262112, 327640, 524224, 655280, 1048448, 1310560, 1580863, 2096896, 2621120, 3161726, 5242240, 6323452, 7904315, 10484480, 12646904, 15808630, 25293808, 31617260, 50587616, 63234520, 101175232, 126469040, 202350464, 252938080, 404700928, 505876160, 1011752320, 2023504640]

約数ペア:

[(1, 2023504640), (2, 1011752320), (4, 505876160), (5, 404700928), (8, 252938080), (10, 202350464), (16, 126469040), (20, 101175232), (32, 63234520), (40, 50587616), (64, 31617260), (80, 25293808), (128, 15808630), (160, 12646904), (193, 10484480), (256, 7904315), (320, 6323452), (386, 5242240), (640, 3161726), (772, 2621120), (965, 2096896), (1280, 1580863), (1544, 1310560), (1930, 1048448), (3088, 655280), (3860, 524224), (6176, 327640), (7720, 262112), (8191, 247040), (12352, 163820), (15440, 131056), (16382, 123520), (24704, 81910), (30880, 65528), (32764, 61760), (40955, 49408)]