85562960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152791}}^1$

素因数の和:152811

約数の個数: 40

約数和(自身を含む): 227354496

約数和(自身を除く): 141791536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152791, 305582, 611164, 763955, 1069537, 1222328, 1527910, 2139074, 2444656, 3055820, 4278148, 5347685, 6111640, 8556296, 10695370, 12223280, 17112592, 21390740, 42781480, 85562960]

約数ペア:

[(1, 85562960), (2, 42781480), (4, 21390740), (5, 17112592), (7, 12223280), (8, 10695370), (10, 8556296), (14, 6111640), (16, 5347685), (20, 4278148), (28, 3055820), (35, 2444656), (40, 2139074), (56, 1527910), (70, 1222328), (80, 1069537), (112, 763955), (140, 611164), (280, 305582), (560, 152791)]