2016259655

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 2607564960

約数和(自身を除く): 591305305

約数列:

[1, 5, 29, 53, 83, 109, 145, 265, 415, 545, 841, 1537, 2407, 3161, 4205, 4399, 5777, 7685, 9047, 12035, 15805, 21995, 28885, 44573, 45235, 69803, 91669, 127571, 167533, 222865, 262363, 349015, 458345, 479491, 637855, 837665, 1311815, 2397455, 3699559, 4858457, 7608527, 13905239, 18497795, 24292285, 38042635, 69526195, 403251931, 2016259655]

約数ペア:

[(1, 2016259655), (5, 403251931), (29, 69526195), (53, 38042635), (83, 24292285), (109, 18497795), (145, 13905239), (265, 7608527), (415, 4858457), (545, 3699559), (841, 2397455), (1537, 1311815), (2407, 837665), (3161, 637855), (4205, 479491), (4399, 458345), (5777, 349015), (7685, 262363), (9047, 222865), (12035, 167533), (15805, 127571), (21995, 91669), (28885, 69803), (44573, 45235)]