4347080

素因数分解:

$2^3\times 5^1\times {\mathrm{108677}}^1$

素因数の和:108688

約数の個数: 16

約数和(自身を含む): 9781020

約数和(自身を除く): 5433940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108677, 217354, 434708, 543385, 869416, 1086770, 2173540, 4347080]

約数ペア:

[(1, 4347080), (2, 2173540), (4, 1086770), (5, 869416), (8, 543385), (10, 434708), (20, 217354), (40, 108677)]