5128540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11149}}^1$

素因数の和:11181

約数の個数: 24

約数和(自身を含む): 11239200

約数和(自身を除く): 6110660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 11149, 22298, 44596, 55745, 111490, 222980, 256427, 512854, 1025708, 1282135, 2564270, 5128540]

約数ペア:

[(1, 5128540), (2, 2564270), (4, 1282135), (5, 1025708), (10, 512854), (20, 256427), (23, 222980), (46, 111490), (92, 55745), (115, 44596), (230, 22298), (460, 11149)]