890642356510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26737}}^1\times {\mathrm{32341}}^1$

素因数の和:59188

約数の個数: 32

約数和(自身を含む): 1618831461312

約数和(自身を除く): 728189104802

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 26737, 32341, 53474, 64682, 133685, 161705, 267370, 323410, 2753911, 3331123, 5507822, 6662246, 13769555, 16655615, 27539110, 33311230, 864701317, 1729402634, 4323506585, 8647013170, 89064235651, 178128471302, 445321178255, 890642356510]

約数ペア:

[(1, 890642356510), (2, 445321178255), (5, 178128471302), (10, 89064235651), (103, 8647013170), (206, 4323506585), (515, 1729402634), (1030, 864701317), (26737, 33311230), (32341, 27539110), (53474, 16655615), (64682, 13769555), (133685, 6662246), (161705, 5507822), (267370, 3331123), (323410, 2753911)]