86566850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 84047230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 293, 311, 475, 586, 622, 950, 1465, 1555, 2930, 3110, 5567, 5909, 7325, 7775, 11134, 11818, 14650, 15550, 27835, 29545, 55670, 59090, 91123, 139175, 147725, 182246, 278350, 295450, 455615, 911230, 1731337, 2278075, 3462674, 4556150, 8656685, 17313370, 43283425, 86566850]

約数ペア:

[(1, 86566850), (2, 43283425), (5, 17313370), (10, 8656685), (19, 4556150), (25, 3462674), (38, 2278075), (50, 1731337), (95, 911230), (190, 455615), (293, 295450), (311, 278350), (475, 182246), (586, 147725), (622, 139175), (950, 91123), (1465, 59090), (1555, 55670), (2930, 29545), (3110, 27835), (5567, 15550), (5909, 14650), (7325, 11818), (7775, 11134)]