27402080

素因数分解:

$2^5\times 5^1\times {\mathrm{171263}}^1$

素因数の和:171278

約数の個数: 24

約数和(自身を含む): 64737792

約数和(自身を除く): 37335712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171263, 342526, 685052, 856315, 1370104, 1712630, 2740208, 3425260, 5480416, 6850520, 13701040, 27402080]

約数ペア:

[(1, 27402080), (2, 13701040), (4, 6850520), (5, 5480416), (8, 3425260), (10, 2740208), (16, 1712630), (20, 1370104), (32, 856315), (40, 685052), (80, 342526), (160, 171263)]