88088320

素因数分解:

$2^8\times 5^1\times {\mathrm{68819}}^1$

素因数の和:68840

約数の個数: 36

約数和(自身を含む): 211002120

約数和(自身を除く): 122913800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 68819, 137638, 275276, 344095, 550552, 688190, 1101104, 1376380, 2202208, 2752760, 4404416, 5505520, 8808832, 11011040, 17617664, 22022080, 44044160, 88088320]

約数ペア:

[(1, 88088320), (2, 44044160), (4, 22022080), (5, 17617664), (8, 11011040), (10, 8808832), (16, 5505520), (20, 4404416), (32, 2752760), (40, 2202208), (64, 1376380), (80, 1101104), (128, 688190), (160, 550552), (256, 344095), (320, 275276), (640, 137638), (1280, 68819)]