540211520

素因数分解:

$2^6\times 5^1\times {\mathrm{1688161}}^1$

素因数の和:1688178

約数の個数: 28

約数和(自身を含む): 1286379444

約数和(自身を除く): 746167924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1688161, 3376322, 6752644, 8440805, 13505288, 16881610, 27010576, 33763220, 54021152, 67526440, 108042304, 135052880, 270105760, 540211520]

約数ペア:

[(1, 540211520), (2, 270105760), (4, 135052880), (5, 108042304), (8, 67526440), (10, 54021152), (16, 33763220), (20, 27010576), (32, 16881610), (40, 13505288), (64, 8440805), (80, 6752644), (160, 3376322), (320, 1688161)]