8266203020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1\times {\mathrm{7109}}^1$

素因数の和:8402

約数の個数: 48

約数和(自身を含む): 17745194880

約数和(自身を除く): 9478991860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1237, 2474, 4948, 6185, 7109, 12370, 14218, 24740, 28436, 35545, 58139, 71090, 116278, 142180, 232556, 290695, 334123, 581390, 668246, 1162780, 1336492, 1670615, 3341230, 6682460, 8793833, 17587666, 35175332, 43969165, 87938330, 175876660, 413310151, 826620302, 1653240604, 2066550755, 4133101510, 8266203020]

約数ペア:

[(1, 8266203020), (2, 4133101510), (4, 2066550755), (5, 1653240604), (10, 826620302), (20, 413310151), (47, 175876660), (94, 87938330), (188, 43969165), (235, 35175332), (470, 17587666), (940, 8793833), (1237, 6682460), (2474, 3341230), (4948, 1670615), (6185, 1336492), (7109, 1162780), (12370, 668246), (14218, 581390), (24740, 334123), (28436, 290695), (35545, 232556), (58139, 142180), (71090, 116278)]