45530704720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29954411}}^1$

素因数の和:29954443

約数の個数: 40

約数和(自身を含む): 111430412640

約数和(自身を除く): 65899707920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 29954411, 59908822, 119817644, 149772055, 239635288, 299544110, 479270576, 569133809, 599088220, 1138267618, 1198176440, 2276535236, 2396352880, 2845669045, 4553070472, 5691338090, 9106140944, 11382676180, 22765352360, 45530704720]

約数ペア:

[(1, 45530704720), (2, 22765352360), (4, 11382676180), (5, 9106140944), (8, 5691338090), (10, 4553070472), (16, 2845669045), (19, 2396352880), (20, 2276535236), (38, 1198176440), (40, 1138267618), (76, 599088220), (80, 569133809), (95, 479270576), (152, 299544110), (190, 239635288), (304, 149772055), (380, 119817644), (760, 59908822), (1520, 29954411)]