7852160

素因数分解:

$2^7\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12288

約数の個数: 32

約数和(自身を含む): 18773100

約数和(自身を除く): 10920940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12269, 24538, 49076, 61345, 98152, 122690, 196304, 245380, 392608, 490760, 785216, 981520, 1570432, 1963040, 3926080, 7852160]

約数ペア:

[(1, 7852160), (2, 3926080), (4, 1963040), (5, 1570432), (8, 981520), (10, 785216), (16, 490760), (20, 392608), (32, 245380), (40, 196304), (64, 122690), (80, 98152), (128, 61345), (160, 49076), (320, 24538), (640, 12269)]