8860090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12557

約数の個数: 16

約数和(自身を含む): 16174080

約数和(自身を除く): 7313990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 12479, 24958, 62395, 124790, 886009, 1772018, 4430045, 8860090]

約数ペア:

[(1, 8860090), (2, 4430045), (5, 1772018), (10, 886009), (71, 124790), (142, 62395), (355, 24958), (710, 12479)]