2764850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 36

約数和(自身を含む): 5665002

約数和(自身を除く): 2900152

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 457, 550, 605, 914, 1210, 2285, 3025, 4570, 5027, 6050, 10054, 11425, 22850, 25135, 50270, 55297, 110594, 125675, 251350, 276485, 552970, 1382425, 2764850]

約数ペア:

[(1, 2764850), (2, 1382425), (5, 552970), (10, 276485), (11, 251350), (22, 125675), (25, 110594), (50, 55297), (55, 50270), (110, 25135), (121, 22850), (242, 11425), (275, 10054), (457, 6050), (550, 5027), (605, 4570), (914, 3025), (1210, 2285)]