2152000

素因数分解:

$2^6\times 5^3\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 56

約数和(自身を含む): 5349240

約数和(自身を除く): 3197240

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, 800, 1000, 1076, 1345, 1600, 2000, 2152, 2690, 4000, 4304, 5380, 6725, 8000, 8608, 10760, 13450, 17216, 21520, 26900, 33625, 43040, 53800, 67250, 86080, 107600, 134500, 215200, 269000, 430400, 538000, 1076000, 2152000]

約数ペア:

[(1, 2152000), (2, 1076000), (4, 538000), (5, 430400), (8, 269000), (10, 215200), (16, 134500), (20, 107600), (25, 86080), (32, 67250), (40, 53800), (50, 43040), (64, 33625), (80, 26900), (100, 21520), (125, 17216), (160, 13450), (200, 10760), (250, 8608), (269, 8000), (320, 6725), (400, 5380), (500, 4304), (538, 4000), (800, 2690), (1000, 2152), (1076, 2000), (1345, 1600)]