135492340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25759}}^1$

素因数の和:26031

約数の個数: 24

約数和(自身を含む): 285626880

約数和(自身を除く): 150134540

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 25759, 51518, 103036, 128795, 257590, 515180, 6774617, 13549234, 27098468, 33873085, 67746170, 135492340]

約数ペア:

[(1, 135492340), (2, 67746170), (4, 33873085), (5, 27098468), (10, 13549234), (20, 6774617), (263, 515180), (526, 257590), (1052, 128795), (1315, 103036), (2630, 51518), (5260, 25759)]