40260340

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4649}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 84760200

約数和(自身を除く): 44499860

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 4649, 8660, 9298, 18596, 23245, 46490, 92980, 2013017, 4026034, 8052068, 10065085, 20130170, 40260340]

約数ペア:

[(1, 40260340), (2, 20130170), (4, 10065085), (5, 8052068), (10, 4026034), (20, 2013017), (433, 92980), (866, 46490), (1732, 23245), (2165, 18596), (4330, 9298), (4649, 8660)]