57928922020

素因数分解:

$2^2\times 5^1\times {\mathrm{10289}}^1\times {\mathrm{281509}}^1$

素因数の和:291807

約数の個数: 24

約数和(自身を含む): 121662991800

約数和(自身を除く): 63734069780

約数列:

[1, 2, 4, 5, 10, 20, 10289, 20578, 41156, 51445, 102890, 205780, 281509, 563018, 1126036, 1407545, 2815090, 5630180, 2896446101, 5792892202, 11585784404, 14482230505, 28964461010, 57928922020]

約数ペア:

[(1, 57928922020), (2, 28964461010), (4, 14482230505), (5, 11585784404), (10, 5792892202), (20, 2896446101), (10289, 5630180), (20578, 2815090), (41156, 1407545), (51445, 1126036), (102890, 563018), (205780, 281509)]