37929440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 94802400

約数和(自身を除く): 56872960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 149, 160, 172, 185, 215, 296, 298, 344, 370, 430, 592, 596, 688, 740, 745, 860, 1184, 1192, 1376, 1480, 1490, 1591, 1720, 2384, 2960, 2980, 3182, 3440, 4768, 5513, 5920, 5960, 6364, 6407, 6880, 7955, 11026, 11920, 12728, 12814, 15910, 22052, 23840, 25456, 25628, 27565, 31820, 32035, 44104, 50912, 51256, 55130, 63640, 64070, 88208, 102512, 110260, 127280, 128140, 176416, 205024, 220520, 237059, 254560, 256280, 441040, 474118, 512560, 882080, 948236, 1025120, 1185295, 1896472, 2370590, 3792944, 4741180, 7585888, 9482360, 18964720, 37929440]

約数ペア:

[(1, 37929440), (2, 18964720), (4, 9482360), (5, 7585888), (8, 4741180), (10, 3792944), (16, 2370590), (20, 1896472), (32, 1185295), (37, 1025120), (40, 948236), (43, 882080), (74, 512560), (80, 474118), (86, 441040), (148, 256280), (149, 254560), (160, 237059), (172, 220520), (185, 205024), (215, 176416), (296, 128140), (298, 127280), (344, 110260), (370, 102512), (430, 88208), (592, 64070), (596, 63640), (688, 55130), (740, 51256), (745, 50912), (860, 44104), (1184, 32035), (1192, 31820), (1376, 27565), (1480, 25628), (1490, 25456), (1591, 23840), (1720, 22052), (2384, 15910), (2960, 12814), (2980, 12728), (3182, 11920), (3440, 11026), (4768, 7955), (5513, 6880), (5920, 6407), (5960, 6364)]