4107080

素因数分解:

$2^3\times 5^1\times {\mathrm{102677}}^1$

素因数の和:102688

約数の個数: 16

約数和(自身を含む): 9241020

約数和(自身を除く): 5133940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102677, 205354, 410708, 513385, 821416, 1026770, 2053540, 4107080]

約数ペア:

[(1, 4107080), (2, 2053540), (4, 1026770), (5, 821416), (8, 513385), (10, 410708), (20, 205354), (40, 102677)]