13089050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 36

約数和(自身を含む): 26379450

約数和(自身を除く): 13290400

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1549, 1690, 3098, 4225, 7745, 8450, 15490, 20137, 38725, 40274, 77450, 100685, 201370, 261781, 503425, 523562, 1006850, 1308905, 2617810, 6544525, 13089050]

約数ペア:

[(1, 13089050), (2, 6544525), (5, 2617810), (10, 1308905), (13, 1006850), (25, 523562), (26, 503425), (50, 261781), (65, 201370), (130, 100685), (169, 77450), (325, 40274), (338, 38725), (650, 20137), (845, 15490), (1549, 8450), (1690, 7745), (3098, 4225)]