76467680

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 181530720

約数和(自身を除く): 105063040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2087, 2290, 3664, 4174, 4580, 7328, 8348, 9160, 10435, 16696, 18320, 20870, 33392, 36640, 41740, 66784, 83480, 166960, 333920, 477923, 955846, 1911692, 2389615, 3823384, 4779230, 7646768, 9558460, 15293536, 19116920, 38233840, 76467680]

約数ペア:

[(1, 76467680), (2, 38233840), (4, 19116920), (5, 15293536), (8, 9558460), (10, 7646768), (16, 4779230), (20, 3823384), (32, 2389615), (40, 1911692), (80, 955846), (160, 477923), (229, 333920), (458, 166960), (916, 83480), (1145, 66784), (1832, 41740), (2087, 36640), (2290, 33392), (3664, 20870), (4174, 18320), (4580, 16696), (7328, 10435), (8348, 9160)]