25288370

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2851}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 45586368

約数和(自身を除く): 20297998

約数列:

[1, 2, 5, 10, 887, 1774, 2851, 4435, 5702, 8870, 14255, 28510, 2528837, 5057674, 12644185, 25288370]

約数ペア:

[(1, 25288370), (2, 12644185), (5, 5057674), (10, 2528837), (887, 28510), (1774, 14255), (2851, 8870), (4435, 5702)]