50284160

素因数分解:

$2^7\times 5^1\times {\mathrm{78569}}^1$

素因数の和:78588

約数の個数: 32

約数和(自身を含む): 120212100

約数和(自身を除く): 69927940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 78569, 157138, 314276, 392845, 628552, 785690, 1257104, 1571380, 2514208, 3142760, 5028416, 6285520, 10056832, 12571040, 25142080, 50284160]

約数ペア:

[(1, 50284160), (2, 25142080), (4, 12571040), (5, 10056832), (8, 6285520), (10, 5028416), (16, 3142760), (20, 2514208), (32, 1571380), (40, 1257104), (64, 785690), (80, 628552), (128, 392845), (160, 314276), (320, 157138), (640, 78569)]