69200080

素因数分解:

$2^4\times 5^1\times {\mathrm{865001}}^1$

素因数の和:865014

約数の個数: 20

約数和(自身を含む): 160890372

約数和(自身を除く): 91690292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 865001, 1730002, 3460004, 4325005, 6920008, 8650010, 13840016, 17300020, 34600040, 69200080]

約数ペア:

[(1, 69200080), (2, 34600040), (4, 17300020), (5, 13840016), (8, 8650010), (10, 6920008), (16, 4325005), (20, 3460004), (40, 1730002), (80, 865001)]