2628061345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 4202906400

約数和(自身を除く): 1574845055

約数列:

[1, 5, 7, 13, 29, 35, 37, 49, 65, 91, 145, 185, 203, 245, 259, 377, 455, 481, 637, 769, 1015, 1073, 1295, 1421, 1813, 1885, 2405, 2639, 3185, 3367, 3845, 5365, 5383, 7105, 7511, 9065, 9997, 13195, 13949, 16835, 18473, 22301, 23569, 26915, 28453, 37555, 37681, 49985, 52577, 69745, 69979, 92365, 97643, 111505, 117845, 142265, 156107, 188405, 199171, 262885, 289913, 349895, 369889, 488215, 489853, 683501, 780535, 825137, 995855, 1092749, 1394197, 1449565, 1849445, 2029391, 2449265, 2589223, 3417505, 4125685, 5463745, 5775959, 6970985, 10146955, 10726781, 12946115, 14205737, 18124561, 28879795, 40431713, 53633905, 71028685, 75087467, 90622805, 202158565, 375437335, 525612269, 2628061345]

約数ペア:

[(1, 2628061345), (5, 525612269), (7, 375437335), (13, 202158565), (29, 90622805), (35, 75087467), (37, 71028685), (49, 53633905), (65, 40431713), (91, 28879795), (145, 18124561), (185, 14205737), (203, 12946115), (245, 10726781), (259, 10146955), (377, 6970985), (455, 5775959), (481, 5463745), (637, 4125685), (769, 3417505), (1015, 2589223), (1073, 2449265), (1295, 2029391), (1421, 1849445), (1813, 1449565), (1885, 1394197), (2405, 1092749), (2639, 995855), (3185, 825137), (3367, 780535), (3845, 683501), (5365, 489853), (5383, 488215), (7105, 369889), (7511, 349895), (9065, 289913), (9997, 262885), (13195, 199171), (13949, 188405), (16835, 156107), (18473, 142265), (22301, 117845), (23569, 111505), (26915, 97643), (28453, 92365), (37555, 69979), (37681, 69745), (49985, 52577)]