105066156670

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{39949109}}^1$

素因数の和:39949379

約数の個数: 16

約数和(自身を含む): 189838170720

約数和(自身を除く): 84772014050

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 39949109, 79898218, 199745545, 399491090, 10506615667, 21013231334, 52533078335, 105066156670]

約数ペア:

[(1, 105066156670), (2, 52533078335), (5, 21013231334), (10, 10506615667), (263, 399491090), (526, 199745545), (1315, 79898218), (2630, 39949109)]