170804960

素因数分解:

$2^5\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1237}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 404320896

約数和(自身を除く): 233515936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 863, 1237, 1726, 2474, 3452, 4315, 4948, 6185, 6904, 8630, 9896, 12370, 13808, 17260, 19792, 24740, 27616, 34520, 39584, 49480, 69040, 98960, 138080, 197920, 1067531, 2135062, 4270124, 5337655, 8540248, 10675310, 17080496, 21350620, 34160992, 42701240, 85402480, 170804960]

約数ペア:

[(1, 170804960), (2, 85402480), (4, 42701240), (5, 34160992), (8, 21350620), (10, 17080496), (16, 10675310), (20, 8540248), (32, 5337655), (40, 4270124), (80, 2135062), (160, 1067531), (863, 197920), (1237, 138080), (1726, 98960), (2474, 69040), (3452, 49480), (4315, 39584), (4948, 34520), (6185, 27616), (6904, 24740), (8630, 19792), (9896, 17260), (12370, 13808)]