7436650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 15795864

約数和(自身を除く): 8359214

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 673, 850, 1105, 1346, 2210, 3365, 5525, 6730, 8749, 11050, 11441, 16825, 17498, 22882, 33650, 43745, 57205, 87490, 114410, 148733, 218725, 286025, 297466, 437450, 572050, 743665, 1487330, 3718325, 7436650]

約数ペア:

[(1, 7436650), (2, 3718325), (5, 1487330), (10, 743665), (13, 572050), (17, 437450), (25, 297466), (26, 286025), (34, 218725), (50, 148733), (65, 114410), (85, 87490), (130, 57205), (170, 43745), (221, 33650), (325, 22882), (425, 17498), (442, 16825), (650, 11441), (673, 11050), (850, 8749), (1105, 6730), (1346, 5525), (2210, 3365)]