850900

素因数分解:

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

素因数の和:208

約数の個数: 36

約数和(自身を含む): 1888768

約数和(自身を除く): 1037868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 127, 134, 254, 268, 335, 508, 635, 670, 1270, 1340, 1675, 2540, 3175, 3350, 6350, 6700, 8509, 12700, 17018, 34036, 42545, 85090, 170180, 212725, 425450, 850900]

約数ペア:

[(1, 850900), (2, 425450), (4, 212725), (5, 170180), (10, 85090), (20, 42545), (25, 34036), (50, 17018), (67, 12700), (100, 8509), (127, 6700), (134, 6350), (254, 3350), (268, 3175), (335, 2540), (508, 1675), (635, 1340), (670, 1270)]