65032010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 54338230

約数列:

[1, 2, 5, 10, 79, 158, 263, 313, 395, 526, 626, 790, 1315, 1565, 2630, 3130, 20777, 24727, 41554, 49454, 82319, 103885, 123635, 164638, 207770, 247270, 411595, 823190, 6503201, 13006402, 32516005, 65032010]

約数ペア:

[(1, 65032010), (2, 32516005), (5, 13006402), (10, 6503201), (79, 823190), (158, 411595), (263, 247270), (313, 207770), (395, 164638), (526, 123635), (626, 103885), (790, 82319), (1315, 49454), (1565, 41554), (2630, 24727), (3130, 20777)]