1306580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 2993760

約数和(自身を除く): 1687180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5939, 11878, 23756, 29695, 59390, 65329, 118780, 130658, 261316, 326645, 653290, 1306580]

約数ペア:

[(1, 1306580), (2, 653290), (4, 326645), (5, 261316), (10, 130658), (11, 118780), (20, 65329), (22, 59390), (44, 29695), (55, 23756), (110, 11878), (220, 5939)]