17967353920

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{35291}}^1$

素因数の和:35388

約数の個数: 112

約数和(自身を含む): 44964266688

約数和(自身を除く): 26996912768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 148, 160, 172, 185, 215, 296, 320, 344, 370, 430, 592, 688, 740, 860, 1184, 1376, 1480, 1591, 1720, 2368, 2752, 2960, 3182, 3440, 5920, 6364, 6880, 7955, 11840, 12728, 13760, 15910, 25456, 31820, 35291, 50912, 63640, 70582, 101824, 127280, 141164, 176455, 254560, 282328, 352910, 509120, 564656, 705820, 1129312, 1305767, 1411640, 1517513, 2258624, 2611534, 2823280, 3035026, 5223068, 5646560, 6070052, 6528835, 7587565, 10446136, 11293120, 12140104, 13057670, 15175130, 20892272, 24280208, 26115340, 30350260, 41784544, 48560416, 52230680, 56147981, 60700520, 83569088, 97120832, 104461360, 112295962, 121401040, 208922720, 224591924, 242802080, 280739905, 417845440, 449183848, 485604160, 561479810, 898367696, 1122959620, 1796735392, 2245919240, 3593470784, 4491838480, 8983676960, 17967353920]

約数ペア:

[(1, 17967353920), (2, 8983676960), (4, 4491838480), (5, 3593470784), (8, 2245919240), (10, 1796735392), (16, 1122959620), (20, 898367696), (32, 561479810), (37, 485604160), (40, 449183848), (43, 417845440), (64, 280739905), (74, 242802080), (80, 224591924), (86, 208922720), (148, 121401040), (160, 112295962), (172, 104461360), (185, 97120832), (215, 83569088), (296, 60700520), (320, 56147981), (344, 52230680), (370, 48560416), (430, 41784544), (592, 30350260), (688, 26115340), (740, 24280208), (860, 20892272), (1184, 15175130), (1376, 13057670), (1480, 12140104), (1591, 11293120), (1720, 10446136), (2368, 7587565), (2752, 6528835), (2960, 6070052), (3182, 5646560), (3440, 5223068), (5920, 3035026), (6364, 2823280), (6880, 2611534), (7955, 2258624), (11840, 1517513), (12728, 1411640), (13760, 1305767), (15910, 1129312), (25456, 705820), (31820, 564656), (35291, 509120), (50912, 352910), (63640, 282328), (70582, 254560), (101824, 176455), (127280, 141164)]