1002916840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1090127}}^1$

素因数の和:1090161

約数の個数: 32

約数和(自身を含む): 2354676480

約数和(自身を除く): 1351759640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1090127, 2180254, 4360508, 5450635, 8721016, 10901270, 21802540, 25072921, 43605080, 50145842, 100291684, 125364605, 200583368, 250729210, 501458420, 1002916840]

約数ペア:

[(1, 1002916840), (2, 501458420), (4, 250729210), (5, 200583368), (8, 125364605), (10, 100291684), (20, 50145842), (23, 43605080), (40, 25072921), (46, 21802540), (92, 10901270), (115, 8721016), (184, 5450635), (230, 4360508), (460, 2180254), (920, 1090127)]