170180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 365568

約数和(自身を除く): 195388

約数列:

[1, 2, 4, 5, 10, 20, 67, 127, 134, 254, 268, 335, 508, 635, 670, 1270, 1340, 2540, 8509, 17018, 34036, 42545, 85090, 170180]

約数ペア:

[(1, 170180), (2, 85090), (4, 42545), (5, 34036), (10, 17018), (20, 8509), (67, 2540), (127, 1340), (134, 1270), (254, 670), (268, 635), (335, 508)]