40137742010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56532031}}^1$

素因数の和:56532109

約数の個数: 16

約数和(自身を含む): 73265513472

約数和(自身を除く): 33127771462

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56532031, 113064062, 282660155, 565320310, 4013774201, 8027548402, 20068871005, 40137742010]

約数ペア:

[(1, 40137742010), (2, 20068871005), (5, 8027548402), (10, 4013774201), (71, 565320310), (142, 282660155), (355, 113064062), (710, 56532031)]