12846040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6891

約数の個数: 32

約数和(自身を含む): 29522880

約数和(自身を除く): 16676840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6833, 13666, 27332, 34165, 54664, 68330, 136660, 273320, 321151, 642302, 1284604, 1605755, 2569208, 3211510, 6423020, 12846040]

約数ペア:

[(1, 12846040), (2, 6423020), (4, 3211510), (5, 2569208), (8, 1605755), (10, 1284604), (20, 642302), (40, 321151), (47, 273320), (94, 136660), (188, 68330), (235, 54664), (376, 34165), (470, 27332), (940, 13666), (1880, 6833)]