47672660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340519}}^1$

素因数の和:340535

約数の個数: 24

約数和(自身を含む): 114414720

約数和(自身を除く): 66742060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340519, 681038, 1362076, 1702595, 2383633, 3405190, 4767266, 6810380, 9534532, 11918165, 23836330, 47672660]

約数ペア:

[(1, 47672660), (2, 23836330), (4, 11918165), (5, 9534532), (7, 6810380), (10, 4767266), (14, 3405190), (20, 2383633), (28, 1702595), (35, 1362076), (70, 681038), (140, 340519)]