86076520

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9397}}^1$

素因数の和:9637

約数の個数: 32

約数和(自身を含む): 194538600

約数和(自身を除く): 108462080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 9397, 18794, 37588, 46985, 75176, 93970, 187940, 375880, 2151913, 4303826, 8607652, 10759565, 17215304, 21519130, 43038260, 86076520]

約数ペア:

[(1, 86076520), (2, 43038260), (4, 21519130), (5, 17215304), (8, 10759565), (10, 8607652), (20, 4303826), (40, 2151913), (229, 375880), (458, 187940), (916, 93970), (1145, 75176), (1832, 46985), (2290, 37588), (4580, 18794), (9160, 9397)]