14315880520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5040803}}^1$

素因数の和:5040885

約数の個数: 32

約数和(自身を含む): 32664409920

約数和(自身を除く): 18348529400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5040803, 10081606, 20163212, 25204015, 40326424, 50408030, 100816060, 201632120, 357897013, 715794026, 1431588052, 1789485065, 2863176104, 3578970130, 7157940260, 14315880520]

約数ペア:

[(1, 14315880520), (2, 7157940260), (4, 3578970130), (5, 2863176104), (8, 1789485065), (10, 1431588052), (20, 715794026), (40, 357897013), (71, 201632120), (142, 100816060), (284, 50408030), (355, 40326424), (568, 25204015), (710, 20163212), (1420, 10081606), (2840, 5040803)]