87532160

素因数分解:

$2^7\times 5^1\times {\mathrm{136769}}^1$

素因数の和:136788

約数の個数: 32

約数和(自身を含む): 209258100

約数和(自身を除く): 121725940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 136769, 273538, 547076, 683845, 1094152, 1367690, 2188304, 2735380, 4376608, 5470760, 8753216, 10941520, 17506432, 21883040, 43766080, 87532160]

約数ペア:

[(1, 87532160), (2, 43766080), (4, 21883040), (5, 17506432), (8, 10941520), (10, 8753216), (16, 5470760), (20, 4376608), (32, 2735380), (40, 2188304), (64, 1367690), (80, 1094152), (128, 683845), (160, 547076), (320, 273538), (640, 136769)]