2008180630

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{15727}}^1$

素因数の和:15960

約数の個数: 24

約数和(自身を含む): 3647228832

約数和(自身を除く): 1639048202

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 12769, 15727, 25538, 31454, 63845, 78635, 127690, 157270, 1777151, 3554302, 8885755, 17771510, 200818063, 401636126, 1004090315, 2008180630]

約数ペア:

[(1, 2008180630), (2, 1004090315), (5, 401636126), (10, 200818063), (113, 17771510), (226, 8885755), (565, 3554302), (1130, 1777151), (12769, 157270), (15727, 127690), (25538, 78635), (31454, 63845)]