12477560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 28676160

約数和(自身を除く): 16198600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6637, 13274, 26548, 33185, 53096, 66370, 132740, 265480, 311939, 623878, 1247756, 1559695, 2495512, 3119390, 6238780, 12477560]

約数ペア:

[(1, 12477560), (2, 6238780), (4, 3119390), (5, 2495512), (8, 1559695), (10, 1247756), (20, 623878), (40, 311939), (47, 265480), (94, 132740), (188, 66370), (235, 53096), (376, 33185), (470, 26548), (940, 13274), (1880, 6637)]