13226900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4604

約数の個数: 36

約数和(自身を含む): 29698620

約数和(自身を除く): 16471720

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 4561, 9122, 18244, 22805, 45610, 91220, 114025, 132269, 228050, 264538, 456100, 529076, 661345, 1322690, 2645380, 3306725, 6613450, 13226900]

約数ペア:

[(1, 13226900), (2, 6613450), (4, 3306725), (5, 2645380), (10, 1322690), (20, 661345), (25, 529076), (29, 456100), (50, 264538), (58, 228050), (100, 132269), (116, 114025), (145, 91220), (290, 45610), (580, 22805), (725, 18244), (1450, 9122), (2900, 4561)]