80496020140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13110101}}^1$

素因数の和:13110417

約数の個数: 24

約数和(自身を含む): 169592279472

約数和(自身を除く): 89096259332

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 13110101, 26220202, 52440404, 65550505, 131101010, 262202020, 4024801007, 8049602014, 16099204028, 20124005035, 40248010070, 80496020140]

約数ペア:

[(1, 80496020140), (2, 40248010070), (4, 20124005035), (5, 16099204028), (10, 8049602014), (20, 4024801007), (307, 262202020), (614, 131101010), (1228, 65550505), (1535, 52440404), (3070, 26220202), (6140, 13110101)]