14958140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2143}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 31516800

約数和(自身を除く): 16558660

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2143, 3490, 4286, 6980, 8572, 10715, 21430, 42860, 747907, 1495814, 2991628, 3739535, 7479070, 14958140]

約数ペア:

[(1, 14958140), (2, 7479070), (4, 3739535), (5, 2991628), (10, 1495814), (20, 747907), (349, 42860), (698, 21430), (1396, 10715), (1745, 8572), (2143, 6980), (3490, 4286)]