26103616040

素因数分解:

$2^3\times 5^1\times {\mathrm{652590401}}^1$

素因数の和:652590412

約数の個数: 16

約数和(自身を含む): 58733136180

約数和(自身を除く): 32629520140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 652590401, 1305180802, 2610361604, 3262952005, 5220723208, 6525904010, 13051808020, 26103616040]

約数ペア:

[(1, 26103616040), (2, 13051808020), (4, 6525904010), (5, 5220723208), (8, 3262952005), (10, 2610361604), (20, 1305180802), (40, 652590401)]