9444280

素因数分解:

$2^3\times 5^1\times {\mathrm{236107}}^1$

素因数の和:236118

約数の個数: 16

約数和(自身を含む): 21249720

約数和(自身を除く): 11805440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 236107, 472214, 944428, 1180535, 1888856, 2361070, 4722140, 9444280]

約数ペア:

[(1, 9444280), (2, 4722140), (4, 2361070), (5, 1888856), (8, 1180535), (10, 944428), (20, 472214), (40, 236107)]