27527120

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1543}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 64329216

約数和(自身を除く): 36802096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1543, 1784, 2230, 3086, 3568, 4460, 6172, 7715, 8920, 12344, 15430, 17840, 24688, 30860, 61720, 123440, 344089, 688178, 1376356, 1720445, 2752712, 3440890, 5505424, 6881780, 13763560, 27527120]

約数ペア:

[(1, 27527120), (2, 13763560), (4, 6881780), (5, 5505424), (8, 3440890), (10, 2752712), (16, 1720445), (20, 1376356), (40, 688178), (80, 344089), (223, 123440), (446, 61720), (892, 30860), (1115, 24688), (1543, 17840), (1784, 15430), (2230, 12344), (3086, 8920), (3568, 7715), (4460, 6172)]