1796107940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8164127}}^1$

素因数の和:8164147

約数の個数: 24

約数和(自身を含む): 4114720512

約数和(自身を除く): 2318612572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8164127, 16328254, 32656508, 40820635, 81641270, 89805397, 163282540, 179610794, 359221588, 449026985, 898053970, 1796107940]

約数ペア:

[(1, 1796107940), (2, 898053970), (4, 449026985), (5, 359221588), (10, 179610794), (11, 163282540), (20, 89805397), (22, 81641270), (44, 40820635), (55, 32656508), (110, 16328254), (220, 8164127)]