40339435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 52640640

約数和(自身を除く): 12301205

約数列:

[1, 5, 29, 37, 73, 103, 145, 185, 365, 515, 1073, 2117, 2701, 2987, 3811, 5365, 7519, 10585, 13505, 14935, 19055, 37595, 78329, 110519, 218051, 278203, 391645, 552595, 1090255, 1391015, 8067887, 40339435]

約数ペア:

[(1, 40339435), (5, 8067887), (29, 1391015), (37, 1090255), (73, 552595), (103, 391645), (145, 278203), (185, 218051), (365, 110519), (515, 78329), (1073, 37595), (2117, 19055), (2701, 14935), (2987, 13505), (3811, 10585), (5365, 7519)]