42319040

素因数分解:

$2^6\times 5^1\times {\mathrm{132247}}^1$

素因数の和:132264

約数の個数: 28

約数和(自身を含む): 100772976

約数和(自身を除く): 58453936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132247, 264494, 528988, 661235, 1057976, 1322470, 2115952, 2644940, 4231904, 5289880, 8463808, 10579760, 21159520, 42319040]

約数ペア:

[(1, 42319040), (2, 21159520), (4, 10579760), (5, 8463808), (8, 5289880), (10, 4231904), (16, 2644940), (20, 2115952), (32, 1322470), (40, 1057976), (64, 661235), (80, 528988), (160, 264494), (320, 132247)]