113540080

素因数分解:

$2^4\times 5^1\times {\mathrm{1419251}}^1$

素因数の和:1419264

約数の個数: 20

約数和(自身を含む): 263980872

約数和(自身を除く): 150440792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1419251, 2838502, 5677004, 7096255, 11354008, 14192510, 22708016, 28385020, 56770040, 113540080]

約数ペア:

[(1, 113540080), (2, 56770040), (4, 28385020), (5, 22708016), (8, 14192510), (10, 11354008), (16, 7096255), (20, 5677004), (40, 2838502), (80, 1419251)]