244333820

素因数分解:

$2^2\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{4513}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 513404304

約数和(自身を除く): 269070484

約数列:

[1, 2, 4, 5, 10, 20, 2707, 4513, 5414, 9026, 10828, 13535, 18052, 22565, 27070, 45130, 54140, 90260, 12216691, 24433382, 48866764, 61083455, 122166910, 244333820]

約数ペア:

[(1, 244333820), (2, 122166910), (4, 61083455), (5, 48866764), (10, 24433382), (20, 12216691), (2707, 90260), (4513, 54140), (5414, 45130), (9026, 27070), (10828, 22565), (13535, 18052)]