26507180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189337}}^1$

素因数の和:189353

約数の個数: 24

約数和(自身を含む): 63617568

約数和(自身を除く): 37110388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189337, 378674, 757348, 946685, 1325359, 1893370, 2650718, 3786740, 5301436, 6626795, 13253590, 26507180]

約数ペア:

[(1, 26507180), (2, 13253590), (4, 6626795), (5, 5301436), (7, 3786740), (10, 2650718), (14, 1893370), (20, 1325359), (28, 946685), (35, 757348), (70, 378674), (140, 189337)]