27180080

素因数分解:

$2^4\times 5^1\times {\mathrm{339751}}^1$

素因数の和:339764

約数の個数: 20

約数和(自身を含む): 63193872

約数和(自身を除く): 36013792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 339751, 679502, 1359004, 1698755, 2718008, 3397510, 5436016, 6795020, 13590040, 27180080]

約数ペア:

[(1, 27180080), (2, 13590040), (4, 6795020), (5, 5436016), (8, 3397510), (10, 2718008), (16, 1698755), (20, 1359004), (40, 679502), (80, 339751)]