25955180

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5717}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 54755568

約数和(自身を除く): 28800388

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5717, 11434, 22868, 28585, 57170, 114340, 1297759, 2595518, 5191036, 6488795, 12977590, 25955180]

約数ペア:

[(1, 25955180), (2, 12977590), (4, 6488795), (5, 5191036), (10, 2595518), (20, 1297759), (227, 114340), (454, 57170), (908, 28585), (1135, 22868), (2270, 11434), (4540, 5717)]