85217690

素因数分解:

$2^1\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{3109}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 153497160

約数和(自身を除く): 68279470

約数列:

[1, 2, 5, 10, 2741, 3109, 5482, 6218, 13705, 15545, 27410, 31090, 8521769, 17043538, 42608845, 85217690]

約数ペア:

[(1, 85217690), (2, 42608845), (5, 17043538), (10, 8521769), (2741, 31090), (3109, 27410), (5482, 15545), (6218, 13705)]