945460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 2035656

約数和(自身を除く): 1090196

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1153, 2306, 4612, 5765, 11530, 23060, 47273, 94546, 189092, 236365, 472730, 945460]

約数ペア:

[(1, 945460), (2, 472730), (4, 236365), (5, 189092), (10, 94546), (20, 47273), (41, 23060), (82, 11530), (164, 5765), (205, 4612), (410, 2306), (820, 1153)]