2160846080

素因数分解:

$2^8\times 5^1\times {\mathrm{1688161}}^1$

素因数の和:1688182

約数の個数: 36

約数和(自身を含む): 5175904692

約数和(自身を除く): 3015058612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1688161, 3376322, 6752644, 8440805, 13505288, 16881610, 27010576, 33763220, 54021152, 67526440, 108042304, 135052880, 216084608, 270105760, 432169216, 540211520, 1080423040, 2160846080]

約数ペア:

[(1, 2160846080), (2, 1080423040), (4, 540211520), (5, 432169216), (8, 270105760), (10, 216084608), (16, 135052880), (20, 108042304), (32, 67526440), (40, 54021152), (64, 33763220), (80, 27010576), (128, 16881610), (160, 13505288), (256, 8440805), (320, 6752644), (640, 3376322), (1280, 1688161)]