105949540

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{18719}}^1$

素因数の和:19011

約数の個数: 24

約数和(自身を含む): 223292160

約数和(自身を除く): 117342620

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 18719, 37438, 74876, 93595, 187190, 374380, 5297477, 10594954, 21189908, 26487385, 52974770, 105949540]

約数ペア:

[(1, 105949540), (2, 52974770), (4, 26487385), (5, 21189908), (10, 10594954), (20, 5297477), (283, 374380), (566, 187190), (1132, 93595), (1415, 74876), (2830, 37438), (5660, 18719)]