9444220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2897}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 19961424

約数和(自身を除く): 10517204

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2897, 3260, 5794, 11588, 14485, 28970, 57940, 472211, 944422, 1888844, 2361055, 4722110, 9444220]

約数ペア:

[(1, 9444220), (2, 4722110), (4, 2361055), (5, 1888844), (10, 944422), (20, 472211), (163, 57940), (326, 28970), (652, 14485), (815, 11588), (1630, 5794), (2897, 3260)]