26536660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78049}}^1$

素因数の和:78075

約数の個数: 24

約数和(自身を含む): 59005800

約数和(自身を除く): 32469140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 78049, 156098, 312196, 390245, 780490, 1326833, 1560980, 2653666, 5307332, 6634165, 13268330, 26536660]

約数ペア:

[(1, 26536660), (2, 13268330), (4, 6634165), (5, 5307332), (10, 2653666), (17, 1560980), (20, 1326833), (34, 780490), (68, 390245), (85, 312196), (170, 156098), (340, 78049)]