1229016580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5586439}}^1$

素因数の和:5586459

約数の個数: 24

約数和(自身を含む): 2815565760

約数和(自身を除く): 1586549180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5586439, 11172878, 22345756, 27932195, 55864390, 61450829, 111728780, 122901658, 245803316, 307254145, 614508290, 1229016580]

約数ペア:

[(1, 1229016580), (2, 614508290), (4, 307254145), (5, 245803316), (10, 122901658), (11, 111728780), (20, 61450829), (22, 55864390), (44, 27932195), (55, 22345756), (110, 11172878), (220, 5586439)]