8892160

素因数分解:

$2^8\times 5^1\times {\mathrm{6947}}^1$

素因数の和:6968

約数の個数: 36

約数和(自身を含む): 21302568

約数和(自身を除く): 12410408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6947, 13894, 27788, 34735, 55576, 69470, 111152, 138940, 222304, 277880, 444608, 555760, 889216, 1111520, 1778432, 2223040, 4446080, 8892160]

約数ペア:

[(1, 8892160), (2, 4446080), (4, 2223040), (5, 1778432), (8, 1111520), (10, 889216), (16, 555760), (20, 444608), (32, 277880), (40, 222304), (64, 138940), (80, 111152), (128, 69470), (160, 55576), (256, 34735), (320, 27788), (640, 13894), (1280, 6947)]