4820348080

素因数分解:

$2^4\times 5^1\times {\mathrm{60254351}}^1$

素因数の和:60254364

約数の個数: 20

約数和(自身を含む): 11207309472

約数和(自身を除く): 6386961392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60254351, 120508702, 241017404, 301271755, 482034808, 602543510, 964069616, 1205087020, 2410174040, 4820348080]

約数ペア:

[(1, 4820348080), (2, 2410174040), (4, 1205087020), (5, 964069616), (8, 602543510), (10, 482034808), (16, 301271755), (20, 241017404), (40, 120508702), (80, 60254351)]