2413508740

素因数分解:

$2^2\times 5^1\times {\mathrm{5501}}^1\times {\mathrm{21937}}^1$

素因数の和:27447

約数の個数: 24

約数和(自身を含む): 5069520792

約数和(自身を除く): 2656012052

約数列:

[1, 2, 4, 5, 10, 20, 5501, 11002, 21937, 22004, 27505, 43874, 55010, 87748, 109685, 110020, 219370, 438740, 120675437, 241350874, 482701748, 603377185, 1206754370, 2413508740]

約数ペア:

[(1, 2413508740), (2, 1206754370), (4, 603377185), (5, 482701748), (10, 241350874), (20, 120675437), (5501, 438740), (11002, 219370), (21937, 110020), (22004, 109685), (27505, 87748), (43874, 55010)]