47107520

素因数分解:

$2^6\times 5^1\times {\mathrm{147211}}^1$

素因数の和:147228

約数の個数: 28

約数和(自身を含む): 112175544

約数和(自身を除く): 65068024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 147211, 294422, 588844, 736055, 1177688, 1472110, 2355376, 2944220, 4710752, 5888440, 9421504, 11776880, 23553760, 47107520]

約数ペア:

[(1, 47107520), (2, 23553760), (4, 11776880), (5, 9421504), (8, 5888440), (10, 4710752), (16, 2944220), (20, 2355376), (32, 1472110), (40, 1177688), (64, 736055), (80, 588844), (160, 294422), (320, 147211)]