27634160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 64579200

約数和(自身を除く): 36945040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1549, 1784, 2230, 3098, 3568, 4460, 6196, 7745, 8920, 12392, 15490, 17840, 24784, 30980, 61960, 123920, 345427, 690854, 1381708, 1727135, 2763416, 3454270, 5526832, 6908540, 13817080, 27634160]

約数ペア:

[(1, 27634160), (2, 13817080), (4, 6908540), (5, 5526832), (8, 3454270), (10, 2763416), (16, 1727135), (20, 1381708), (40, 690854), (80, 345427), (223, 123920), (446, 61960), (892, 30980), (1115, 24784), (1549, 17840), (1784, 15490), (2230, 12392), (3098, 8920), (3568, 7745), (4460, 6196)]