2340806740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{318911}}^1$

素因数の和:319287

約数の個数: 24

約数和(自身を含む): 4929103872

約数和(自身を除く): 2588297132

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 318911, 637822, 1275644, 1594555, 3189110, 6378220, 117040337, 234080674, 468161348, 585201685, 1170403370, 2340806740]

約数ペア:

[(1, 2340806740), (2, 1170403370), (4, 585201685), (5, 468161348), (10, 234080674), (20, 117040337), (367, 6378220), (734, 3189110), (1468, 1594555), (1835, 1275644), (3670, 637822), (7340, 318911)]