10749080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 24429600

約数和(自身を除く): 13680520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2609, 4120, 5218, 10436, 13045, 20872, 26090, 52180, 104360, 268727, 537454, 1074908, 1343635, 2149816, 2687270, 5374540, 10749080]

約数ペア:

[(1, 10749080), (2, 5374540), (4, 2687270), (5, 2149816), (8, 1343635), (10, 1074908), (20, 537454), (40, 268727), (103, 104360), (206, 52180), (412, 26090), (515, 20872), (824, 13045), (1030, 10436), (2060, 5218), (2609, 4120)]