6256580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28439}}^1$

素因数の和:28459

約数の個数: 24

約数和(自身を含む): 14333760

約数和(自身を除く): 8077180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28439, 56878, 113756, 142195, 284390, 312829, 568780, 625658, 1251316, 1564145, 3128290, 6256580]

約数ペア:

[(1, 6256580), (2, 3128290), (4, 1564145), (5, 1251316), (10, 625658), (11, 568780), (20, 312829), (22, 284390), (44, 142195), (55, 113756), (110, 56878), (220, 28439)]