13614100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 29837500

約数和(自身を除く): 16223400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 1249, 2180, 2498, 2725, 4996, 5450, 6245, 10900, 12490, 24980, 31225, 62450, 124900, 136141, 272282, 544564, 680705, 1361410, 2722820, 3403525, 6807050, 13614100]

約数ペア:

[(1, 13614100), (2, 6807050), (4, 3403525), (5, 2722820), (10, 1361410), (20, 680705), (25, 544564), (50, 272282), (100, 136141), (109, 124900), (218, 62450), (436, 31225), (545, 24980), (1090, 12490), (1249, 10900), (2180, 6245), (2498, 5450), (2725, 4996)]