61017440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 161681184

約数和(自身を除く): 100663744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 937, 1184, 1480, 1628, 1760, 1874, 2035, 2960, 3256, 3748, 4070, 4685, 5920, 6512, 7496, 8140, 9370, 10307, 13024, 14992, 16280, 18740, 20614, 29984, 32560, 34669, 37480, 41228, 51535, 65120, 69338, 74960, 82456, 103070, 138676, 149920, 164912, 173345, 206140, 277352, 329824, 346690, 381359, 412280, 554704, 693380, 762718, 824560, 1109408, 1386760, 1525436, 1649120, 1906795, 2773520, 3050872, 3813590, 5547040, 6101744, 7627180, 12203488, 15254360, 30508720, 61017440]

約数ペア:

[(1, 61017440), (2, 30508720), (4, 15254360), (5, 12203488), (8, 7627180), (10, 6101744), (11, 5547040), (16, 3813590), (20, 3050872), (22, 2773520), (32, 1906795), (37, 1649120), (40, 1525436), (44, 1386760), (55, 1109408), (74, 824560), (80, 762718), (88, 693380), (110, 554704), (148, 412280), (160, 381359), (176, 346690), (185, 329824), (220, 277352), (296, 206140), (352, 173345), (370, 164912), (407, 149920), (440, 138676), (592, 103070), (740, 82456), (814, 74960), (880, 69338), (937, 65120), (1184, 51535), (1480, 41228), (1628, 37480), (1760, 34669), (1874, 32560), (2035, 29984), (2960, 20614), (3256, 18740), (3748, 16280), (4070, 14992), (4685, 13024), (5920, 10307), (6512, 9370), (7496, 8140)]