2024653880

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{568723}}^1$

素因数の和:568823

約数の個数: 32

約数和(自身を含む): 4606664400

約数和(自身を除く): 2582010520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 568723, 1137446, 2274892, 2843615, 4549784, 5687230, 11374460, 22748920, 50616347, 101232694, 202465388, 253081735, 404930776, 506163470, 1012326940, 2024653880]

約数ペア:

[(1, 2024653880), (2, 1012326940), (4, 506163470), (5, 404930776), (8, 253081735), (10, 202465388), (20, 101232694), (40, 50616347), (89, 22748920), (178, 11374460), (356, 5687230), (445, 4549784), (712, 2843615), (890, 2274892), (1780, 1137446), (3560, 568723)]