83091080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9151}}^1$

素因数の和:9389

約数の個数: 32

約数和(自身を含む): 187799040

約数和(自身を除く): 104707960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 9151, 18302, 36604, 45755, 73208, 91510, 183020, 366040, 2077277, 4154554, 8309108, 10386385, 16618216, 20772770, 41545540, 83091080]

約数ペア:

[(1, 83091080), (2, 41545540), (4, 20772770), (5, 16618216), (8, 10386385), (10, 8309108), (20, 4154554), (40, 2077277), (227, 366040), (454, 183020), (908, 91510), (1135, 73208), (1816, 45755), (2270, 36604), (4540, 18302), (9080, 9151)]