40850360

素因数分解:

$2^3\times 5^1\times {\mathrm{1021259}}^1$

素因数の和:1021270

約数の個数: 16

約数和(自身を含む): 91913400

約数和(自身を除く): 51063040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1021259, 2042518, 4085036, 5106295, 8170072, 10212590, 20425180, 40850360]

約数ペア:

[(1, 40850360), (2, 20425180), (4, 10212590), (5, 8170072), (8, 5106295), (10, 4085036), (20, 2042518), (40, 1021259)]