5142080

素因数分解:

$2^6\times 5^1\times {\mathrm{16069}}^1$

素因数の和:16086

約数の個数: 28

約数和(自身を含む): 12245340

約数和(自身を除く): 7103260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16069, 32138, 64276, 80345, 128552, 160690, 257104, 321380, 514208, 642760, 1028416, 1285520, 2571040, 5142080]

約数ペア:

[(1, 5142080), (2, 2571040), (4, 1285520), (5, 1028416), (8, 642760), (10, 514208), (16, 321380), (20, 257104), (32, 160690), (40, 128552), (64, 80345), (80, 64276), (160, 32138), (320, 16069)]