86792810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1913}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 168814800

約数和(自身を除く): 82021990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 1913, 3490, 3826, 4537, 9074, 9565, 19130, 22685, 24869, 45370, 49738, 124345, 248690, 667637, 1335274, 3338185, 6676370, 8679281, 17358562, 43396405, 86792810]

約数ペア:

[(1, 86792810), (2, 43396405), (5, 17358562), (10, 8679281), (13, 6676370), (26, 3338185), (65, 1335274), (130, 667637), (349, 248690), (698, 124345), (1745, 49738), (1913, 45370), (3490, 24869), (3826, 22685), (4537, 19130), (9074, 9565)]