88328080

素因数分解:

$2^4\times 5^1\times {\mathrm{1104101}}^1$

素因数の和:1104114

約数の個数: 20

約数和(自身を含む): 205362972

約数和(自身を除く): 117034892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1104101, 2208202, 4416404, 5520505, 8832808, 11041010, 17665616, 22082020, 44164040, 88328080]

約数ペア:

[(1, 88328080), (2, 44164040), (4, 22082020), (5, 17665616), (8, 11041010), (10, 8832808), (16, 5520505), (20, 4416404), (40, 2208202), (80, 1104101)]