4272910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 8300160

約数和(自身を除く): 4027250

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 523, 817, 1046, 1634, 2615, 4085, 5230, 8170, 9937, 19874, 22489, 44978, 49685, 99370, 112445, 224890, 427291, 854582, 2136455, 4272910]

約数ペア:

[(1, 4272910), (2, 2136455), (5, 854582), (10, 427291), (19, 224890), (38, 112445), (43, 99370), (86, 49685), (95, 44978), (190, 22489), (215, 19874), (430, 9937), (523, 8170), (817, 5230), (1046, 4085), (1634, 2615)]