39860540

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2719}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 83852160

約数和(自身を除く): 43991620

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2719, 2932, 3665, 5438, 7330, 10876, 13595, 14660, 27190, 54380, 1993027, 3986054, 7972108, 9965135, 19930270, 39860540]

約数ペア:

[(1, 39860540), (2, 19930270), (4, 9965135), (5, 7972108), (10, 3986054), (20, 1993027), (733, 54380), (1466, 27190), (2719, 14660), (2932, 13595), (3665, 10876), (5438, 7330)]