82710020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32563}}^1$

素因数の和:32699

約数の個数: 24

約数和(自身を含む): 175064064

約数和(自身を除く): 92354044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 32563, 65126, 130252, 162815, 325630, 651260, 4135501, 8271002, 16542004, 20677505, 41355010, 82710020]

約数ペア:

[(1, 82710020), (2, 41355010), (4, 20677505), (5, 16542004), (10, 8271002), (20, 4135501), (127, 651260), (254, 325630), (508, 162815), (635, 130252), (1270, 65126), (2540, 32563)]