86676160

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 207203040

約数和(自身を除く): 120526880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 617, 878, 1234, 1756, 2195, 2468, 3085, 3512, 4390, 4936, 6170, 7024, 8780, 9872, 12340, 14048, 17560, 19744, 24680, 28096, 35120, 39488, 49360, 70240, 98720, 140480, 197440, 270863, 541726, 1083452, 1354315, 2166904, 2708630, 4333808, 5417260, 8667616, 10834520, 17335232, 21669040, 43338080, 86676160]

約数ペア:

[(1, 86676160), (2, 43338080), (4, 21669040), (5, 17335232), (8, 10834520), (10, 8667616), (16, 5417260), (20, 4333808), (32, 2708630), (40, 2166904), (64, 1354315), (80, 1083452), (160, 541726), (320, 270863), (439, 197440), (617, 140480), (878, 98720), (1234, 70240), (1756, 49360), (2195, 39488), (2468, 35120), (3085, 28096), (3512, 24680), (4390, 19744), (4936, 17560), (6170, 14048), (7024, 12340), (8780, 9872)]