244080260

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{11953}}^1$

素因数の和:12983

約数の個数: 24

約数和(自身を含む): 513113496

約数和(自身を除く): 269033236

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 10210, 11953, 20420, 23906, 47812, 59765, 119530, 239060, 12204013, 24408026, 48816052, 61020065, 122040130, 244080260]

約数ペア:

[(1, 244080260), (2, 122040130), (4, 61020065), (5, 48816052), (10, 24408026), (20, 12204013), (1021, 239060), (2042, 119530), (4084, 59765), (5105, 47812), (10210, 23906), (11953, 20420)]