39608540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104233}}^1$

素因数の和:104261

約数の個数: 24

約数和(自身を含む): 87556560

約数和(自身を除く): 47948020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104233, 208466, 416932, 521165, 1042330, 1980427, 2084660, 3960854, 7921708, 9902135, 19804270, 39608540]

約数ペア:

[(1, 39608540), (2, 19804270), (4, 9902135), (5, 7921708), (10, 3960854), (19, 2084660), (20, 1980427), (38, 1042330), (76, 521165), (95, 416932), (190, 208466), (380, 104233)]