17208740

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 36267000

約数和(自身を除く): 19058260

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2749, 3130, 5498, 6260, 10996, 13745, 27490, 54980, 860437, 1720874, 3441748, 4302185, 8604370, 17208740]

約数ペア:

[(1, 17208740), (2, 8604370), (4, 4302185), (5, 3441748), (10, 1720874), (20, 860437), (313, 54980), (626, 27490), (1252, 13745), (1565, 10996), (2749, 6260), (3130, 5498)]