25757210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 49600512

約数和(自身を除く): 23843302

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1471, 1751, 2942, 3502, 7355, 8755, 14710, 17510, 25007, 50014, 125035, 151513, 250070, 303026, 757565, 1515130, 2575721, 5151442, 12878605, 25757210]

約数ペア:

[(1, 25757210), (2, 12878605), (5, 5151442), (10, 2575721), (17, 1515130), (34, 757565), (85, 303026), (103, 250070), (170, 151513), (206, 125035), (515, 50014), (1030, 25007), (1471, 17510), (1751, 14710), (2942, 8755), (3502, 7355)]