25315250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 47876400

約数和(自身を除く): 22561150

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 929, 1090, 1858, 2725, 4645, 5450, 9290, 13625, 23225, 27250, 46450, 101261, 116125, 202522, 232250, 506305, 1012610, 2531525, 5063050, 12657625, 25315250]

約数ペア:

[(1, 25315250), (2, 12657625), (5, 5063050), (10, 2531525), (25, 1012610), (50, 506305), (109, 232250), (125, 202522), (218, 116125), (250, 101261), (545, 46450), (929, 27250), (1090, 23225), (1858, 13625), (2725, 9290), (4645, 5450)]