26606900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 58290540

約数和(自身を除く): 31683640

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2441, 2725, 4882, 5450, 9764, 10900, 12205, 24410, 48820, 61025, 122050, 244100, 266069, 532138, 1064276, 1330345, 2660690, 5321380, 6651725, 13303450, 26606900]

約数ペア:

[(1, 26606900), (2, 13303450), (4, 6651725), (5, 5321380), (10, 2660690), (20, 1330345), (25, 1064276), (50, 532138), (100, 266069), (109, 244100), (218, 122050), (436, 61025), (545, 48820), (1090, 24410), (2180, 12205), (2441, 10900), (2725, 9764), (4882, 5450)]