70240960

素因数分解:

$2^6\times 5^1\times {\mathrm{219503}}^1$

素因数の和:219520

約数の個数: 28

約数和(自身を含む): 167262048

約数和(自身を除く): 97021088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219503, 439006, 878012, 1097515, 1756024, 2195030, 3512048, 4390060, 7024096, 8780120, 14048192, 17560240, 35120480, 70240960]

約数ペア:

[(1, 70240960), (2, 35120480), (4, 17560240), (5, 14048192), (8, 8780120), (10, 7024096), (16, 4390060), (20, 3512048), (32, 2195030), (40, 1756024), (64, 1097515), (80, 878012), (160, 439006), (320, 219503)]