11078740

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 23345280

約数和(自身を除く): 12266540

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1543, 1795, 3086, 3590, 6172, 7180, 7715, 15430, 30860, 553937, 1107874, 2215748, 2769685, 5539370, 11078740]

約数ペア:

[(1, 11078740), (2, 5539370), (4, 2769685), (5, 2215748), (10, 1107874), (20, 553937), (359, 30860), (718, 15430), (1436, 7715), (1543, 7180), (1795, 6172), (3086, 3590)]