85612160

素因数分解:

$2^7\times 5^1\times {\mathrm{133769}}^1$

素因数の和:133788

約数の個数: 32

約数和(自身を含む): 204668100

約数和(自身を除く): 119055940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 133769, 267538, 535076, 668845, 1070152, 1337690, 2140304, 2675380, 4280608, 5350760, 8561216, 10701520, 17122432, 21403040, 42806080, 85612160]

約数ペア:

[(1, 85612160), (2, 42806080), (4, 21403040), (5, 17122432), (8, 10701520), (10, 8561216), (16, 5350760), (20, 4280608), (32, 2675380), (40, 2140304), (64, 1337690), (80, 1070152), (128, 668845), (160, 535076), (320, 267538), (640, 133769)]