14113280

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 34986600

約数和(自身を除く): 20873320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 149, 160, 185, 256, 296, 298, 320, 370, 512, 592, 596, 640, 740, 745, 1184, 1192, 1280, 1480, 1490, 2368, 2384, 2560, 2960, 2980, 4736, 4768, 5513, 5920, 5960, 9472, 9536, 11026, 11840, 11920, 18944, 19072, 22052, 23680, 23840, 27565, 38144, 44104, 47360, 47680, 55130, 76288, 88208, 94720, 95360, 110260, 176416, 190720, 220520, 352832, 381440, 441040, 705664, 882080, 1411328, 1764160, 2822656, 3528320, 7056640, 14113280]

約数ペア:

[(1, 14113280), (2, 7056640), (4, 3528320), (5, 2822656), (8, 1764160), (10, 1411328), (16, 882080), (20, 705664), (32, 441040), (37, 381440), (40, 352832), (64, 220520), (74, 190720), (80, 176416), (128, 110260), (148, 95360), (149, 94720), (160, 88208), (185, 76288), (256, 55130), (296, 47680), (298, 47360), (320, 44104), (370, 38144), (512, 27565), (592, 23840), (596, 23680), (640, 22052), (740, 19072), (745, 18944), (1184, 11920), (1192, 11840), (1280, 11026), (1480, 9536), (1490, 9472), (2368, 5960), (2384, 5920), (2560, 5513), (2960, 4768), (2980, 4736)]