53800000

素因数分解:

$2^6\times 5^5\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 84

約数和(自身を含む): 133936740

約数和(自身を除く): 80136740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 269, 320, 400, 500, 538, 625, 800, 1000, 1076, 1250, 1345, 1600, 2000, 2152, 2500, 2690, 3125, 4000, 4304, 5000, 5380, 6250, 6725, 8000, 8608, 10000, 10760, 12500, 13450, 17216, 20000, 21520, 25000, 26900, 33625, 40000, 43040, 50000, 53800, 67250, 86080, 100000, 107600, 134500, 168125, 200000, 215200, 269000, 336250, 430400, 538000, 672500, 840625, 1076000, 1345000, 1681250, 2152000, 2690000, 3362500, 5380000, 6725000, 10760000, 13450000, 26900000, 53800000]

約数ペア:

[(1, 53800000), (2, 26900000), (4, 13450000), (5, 10760000), (8, 6725000), (10, 5380000), (16, 3362500), (20, 2690000), (25, 2152000), (32, 1681250), (40, 1345000), (50, 1076000), (64, 840625), (80, 672500), (100, 538000), (125, 430400), (160, 336250), (200, 269000), (250, 215200), (269, 200000), (320, 168125), (400, 134500), (500, 107600), (538, 100000), (625, 86080), (800, 67250), (1000, 53800), (1076, 50000), (1250, 43040), (1345, 40000), (1600, 33625), (2000, 26900), (2152, 25000), (2500, 21520), (2690, 20000), (3125, 17216), (4000, 13450), (4304, 12500), (5000, 10760), (5380, 10000), (6250, 8608), (6725, 8000)]