79465040

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1151}}^1$

素因数の和:2027

約数の個数: 40

約数和(自身を含む): 185131008

約数和(自身を除く): 105665968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1151, 1726, 2302, 3452, 4315, 4604, 5755, 6904, 8630, 9208, 11510, 13808, 17260, 18416, 23020, 34520, 46040, 69040, 92080, 993313, 1986626, 3973252, 4966565, 7946504, 9933130, 15893008, 19866260, 39732520, 79465040]

約数ペア:

[(1, 79465040), (2, 39732520), (4, 19866260), (5, 15893008), (8, 9933130), (10, 7946504), (16, 4966565), (20, 3973252), (40, 1986626), (80, 993313), (863, 92080), (1151, 69040), (1726, 46040), (2302, 34520), (3452, 23020), (4315, 18416), (4604, 17260), (5755, 13808), (6904, 11510), (8630, 9208)]