70977940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322627}}^1$

素因数の和:322647

約数の個数: 24

約数和(自身を含む): 162604512

約数和(自身を除く): 91626572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 322627, 645254, 1290508, 1613135, 3226270, 3548897, 6452540, 7097794, 14195588, 17744485, 35488970, 70977940]

約数ペア:

[(1, 70977940), (2, 35488970), (4, 17744485), (5, 14195588), (10, 7097794), (11, 6452540), (20, 3548897), (22, 3226270), (44, 1613135), (55, 1290508), (110, 645254), (220, 322627)]