83064320

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 202406688

約数和(自身を除く): 119342368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 457, 512, 568, 640, 710, 914, 1136, 1280, 1420, 1828, 2272, 2285, 2560, 2840, 3656, 4544, 4570, 5680, 7312, 9088, 9140, 11360, 14624, 18176, 18280, 22720, 29248, 32447, 36352, 36560, 45440, 58496, 64894, 73120, 90880, 116992, 129788, 146240, 162235, 181760, 233984, 259576, 292480, 324470, 519152, 584960, 648940, 1038304, 1169920, 1297880, 2076608, 2595760, 4153216, 5191520, 8306432, 10383040, 16612864, 20766080, 41532160, 83064320]

約数ペア:

[(1, 83064320), (2, 41532160), (4, 20766080), (5, 16612864), (8, 10383040), (10, 8306432), (16, 5191520), (20, 4153216), (32, 2595760), (40, 2076608), (64, 1297880), (71, 1169920), (80, 1038304), (128, 648940), (142, 584960), (160, 519152), (256, 324470), (284, 292480), (320, 259576), (355, 233984), (457, 181760), (512, 162235), (568, 146240), (640, 129788), (710, 116992), (914, 90880), (1136, 73120), (1280, 64894), (1420, 58496), (1828, 45440), (2272, 36560), (2285, 36352), (2560, 32447), (2840, 29248), (3656, 22720), (4544, 18280), (4570, 18176), (5680, 14624), (7312, 11360), (9088, 9140)]