12550180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27283}}^1$

素因数の和:27315

約数の個数: 24

約数和(自身を含む): 27502272

約数和(自身を除く): 14952092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27283, 54566, 109132, 136415, 272830, 545660, 627509, 1255018, 2510036, 3137545, 6275090, 12550180]

約数ペア:

[(1, 12550180), (2, 6275090), (4, 3137545), (5, 2510036), (10, 1255018), (20, 627509), (23, 545660), (46, 272830), (92, 136415), (115, 109132), (230, 54566), (460, 27283)]