64785530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{82007}}^1$

素因数の和:82093

約数の個数: 16

約数和(自身を含む): 118091520

約数和(自身を除く): 53305990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 82007, 164014, 410035, 820070, 6478553, 12957106, 32392765, 64785530]

約数ペア:

[(1, 64785530), (2, 32392765), (5, 12957106), (10, 6478553), (79, 820070), (158, 410035), (395, 164014), (790, 82007)]