4337780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 9199008

約数和(自身を除く): 4861228

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2027, 2140, 4054, 8108, 10135, 20270, 40540, 216889, 433778, 867556, 1084445, 2168890, 4337780]

約数ペア:

[(1, 4337780), (2, 2168890), (4, 1084445), (5, 867556), (10, 433778), (20, 216889), (107, 40540), (214, 20270), (428, 10135), (535, 8108), (1070, 4054), (2027, 2140)]