16149040

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 37720800

約数和(自身を除く): 21571760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 599, 674, 1198, 1348, 1685, 2396, 2696, 2995, 3370, 4792, 5392, 5990, 6740, 9584, 11980, 13480, 23960, 26960, 47920, 201863, 403726, 807452, 1009315, 1614904, 2018630, 3229808, 4037260, 8074520, 16149040]

約数ペア:

[(1, 16149040), (2, 8074520), (4, 4037260), (5, 3229808), (8, 2018630), (10, 1614904), (16, 1009315), (20, 807452), (40, 403726), (80, 201863), (337, 47920), (599, 26960), (674, 23960), (1198, 13480), (1348, 11980), (1685, 9584), (2396, 6740), (2696, 5990), (2995, 5392), (3370, 4792)]