89622080

素因数分解:

$2^6\times 5^1\times {\mathrm{280069}}^1$

素因数の和:280086

約数の個数: 28

約数和(自身を含む): 213413340

約数和(自身を除く): 123791260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 280069, 560138, 1120276, 1400345, 2240552, 2800690, 4481104, 5601380, 8962208, 11202760, 17924416, 22405520, 44811040, 89622080]

約数ペア:

[(1, 89622080), (2, 44811040), (4, 22405520), (5, 17924416), (8, 11202760), (10, 8962208), (16, 5601380), (20, 4481104), (32, 2800690), (40, 2240552), (64, 1400345), (80, 1120276), (160, 560138), (320, 280069)]