85620170

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{24533}}^1$

素因数の和:24889

約数の個数: 16

約数和(自身を含む): 154564200

約数和(自身を除く): 68944030

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 24533, 49066, 122665, 245330, 8562017, 17124034, 42810085, 85620170]

約数ペア:

[(1, 85620170), (2, 42810085), (5, 17124034), (10, 8562017), (349, 245330), (698, 122665), (1745, 49066), (3490, 24533)]