554336080

素因数分解:

$2^4\times 5^1\times {\mathrm{6929201}}^1$

素因数の和:6929214

約数の個数: 20

約数和(自身を含む): 1288831572

約数和(自身を除く): 734495492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6929201, 13858402, 27716804, 34646005, 55433608, 69292010, 110867216, 138584020, 277168040, 554336080]

約数ペア:

[(1, 554336080), (2, 277168040), (4, 138584020), (5, 110867216), (8, 69292010), (10, 55433608), (16, 34646005), (20, 27716804), (40, 13858402), (80, 6929201)]