5600080

素因数分解:

$2^4\times 5^1\times {\mathrm{70001}}^1$

素因数の和:70014

約数の個数: 20

約数和(自身を含む): 13020372

約数和(自身を除く): 7420292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70001, 140002, 280004, 350005, 560008, 700010, 1120016, 1400020, 2800040, 5600080]

約数ペア:

[(1, 5600080), (2, 2800040), (4, 1400020), (5, 1120016), (8, 700010), (10, 560008), (16, 350005), (20, 280004), (40, 140002), (80, 70001)]