56186000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 80

約数和(自身を含む): 146376048

約数和(自身を除く): 90190048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2161, 2600, 3250, 4322, 5200, 6500, 8644, 10805, 13000, 17288, 21610, 26000, 28093, 34576, 43220, 54025, 56186, 86440, 108050, 112372, 140465, 172880, 216100, 224744, 270125, 280930, 432200, 449488, 540250, 561860, 702325, 864400, 1080500, 1123720, 1404650, 2161000, 2247440, 2809300, 3511625, 4322000, 5618600, 7023250, 11237200, 14046500, 28093000, 56186000]

約数ペア:

[(1, 56186000), (2, 28093000), (4, 14046500), (5, 11237200), (8, 7023250), (10, 5618600), (13, 4322000), (16, 3511625), (20, 2809300), (25, 2247440), (26, 2161000), (40, 1404650), (50, 1123720), (52, 1080500), (65, 864400), (80, 702325), (100, 561860), (104, 540250), (125, 449488), (130, 432200), (200, 280930), (208, 270125), (250, 224744), (260, 216100), (325, 172880), (400, 140465), (500, 112372), (520, 108050), (650, 86440), (1000, 56186), (1040, 54025), (1300, 43220), (1625, 34576), (2000, 28093), (2161, 26000), (2600, 21610), (3250, 17288), (4322, 13000), (5200, 10805), (6500, 8644)]