2318446040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541693}}^1$

素因数の和:541811

約数の個数: 32

約数和(自身を含む): 5265265680

約数和(自身を除く): 2946819640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 541693, 1083386, 2166772, 2708465, 4333544, 5416930, 10833860, 21667720, 57961151, 115922302, 231844604, 289805755, 463689208, 579611510, 1159223020, 2318446040]

約数ペア:

[(1, 2318446040), (2, 1159223020), (4, 579611510), (5, 463689208), (8, 289805755), (10, 231844604), (20, 115922302), (40, 57961151), (107, 21667720), (214, 10833860), (428, 5416930), (535, 4333544), (856, 2708465), (1070, 2166772), (2140, 1083386), (4280, 541693)]