323213688080

素因数分解:

$2^4\times 5^1\times {\mathrm{4040171101}}^1$

素因数の和:4040171114

約数の個数: 20

約数和(自身を含む): 751471824972

約数和(自身を除く): 428258136892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4040171101, 8080342202, 16160684404, 20200855505, 32321368808, 40401711010, 64642737616, 80803422020, 161606844040, 323213688080]

約数ペア:

[(1, 323213688080), (2, 161606844040), (4, 80803422020), (5, 64642737616), (8, 40401711010), (10, 32321368808), (16, 20200855505), (20, 16160684404), (40, 8080342202), (80, 4040171101)]