6144560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 14463360

約数和(自身を除く): 8318800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 863, 890, 1424, 1726, 1780, 3452, 3560, 4315, 6904, 7120, 8630, 13808, 17260, 34520, 69040, 76807, 153614, 307228, 384035, 614456, 768070, 1228912, 1536140, 3072280, 6144560]

約数ペア:

[(1, 6144560), (2, 3072280), (4, 1536140), (5, 1228912), (8, 768070), (10, 614456), (16, 384035), (20, 307228), (40, 153614), (80, 76807), (89, 69040), (178, 34520), (356, 17260), (445, 13808), (712, 8630), (863, 7120), (890, 6904), (1424, 4315), (1726, 3560), (1780, 3452)]