86604160

素因数分解:

$2^7\times 5^1\times {\mathrm{135319}}^1$

素因数の和:135338

約数の個数: 32

約数和(自身を含む): 207039600

約数和(自身を除く): 120435440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 135319, 270638, 541276, 676595, 1082552, 1353190, 2165104, 2706380, 4330208, 5412760, 8660416, 10825520, 17320832, 21651040, 43302080, 86604160]

約数ペア:

[(1, 86604160), (2, 43302080), (4, 21651040), (5, 17320832), (8, 10825520), (10, 8660416), (16, 5412760), (20, 4330208), (32, 2706380), (40, 2165104), (64, 1353190), (80, 1082552), (128, 676595), (160, 541276), (320, 270638), (640, 135319)]