2622188080

素因数分解:

$2^4\times 5^1\times {\mathrm{32777351}}^1$

素因数の和:32777364

約数の個数: 20

約数和(自身を含む): 6096587472

約数和(自身を除く): 3474399392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32777351, 65554702, 131109404, 163886755, 262218808, 327773510, 524437616, 655547020, 1311094040, 2622188080]

約数ペア:

[(1, 2622188080), (2, 1311094040), (4, 655547020), (5, 524437616), (8, 327773510), (10, 262218808), (16, 163886755), (20, 131109404), (40, 65554702), (80, 32777351)]