42087520

素因数分解:

$2^5\times 5^1\times {\mathrm{263047}}^1$

素因数の和:263062

約数の個数: 24

約数和(自身を含む): 99432144

約数和(自身を除く): 57344624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263047, 526094, 1052188, 1315235, 2104376, 2630470, 4208752, 5260940, 8417504, 10521880, 21043760, 42087520]

約数ペア:

[(1, 42087520), (2, 21043760), (4, 10521880), (5, 8417504), (8, 5260940), (10, 4208752), (16, 2630470), (20, 2104376), (32, 1315235), (40, 1052188), (80, 526094), (160, 263047)]