2076580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9439}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 4757760

約数和(自身を除く): 2681180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9439, 18878, 37756, 47195, 94390, 103829, 188780, 207658, 415316, 519145, 1038290, 2076580]

約数ペア:

[(1, 2076580), (2, 1038290), (4, 519145), (5, 415316), (10, 207658), (11, 188780), (20, 103829), (22, 94390), (44, 47195), (55, 37756), (110, 18878), (220, 9439)]