9482360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 22572000

約数和(自身を除く): 13089640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 149, 172, 185, 215, 296, 298, 344, 370, 430, 596, 740, 745, 860, 1192, 1480, 1490, 1591, 1720, 2980, 3182, 5513, 5960, 6364, 6407, 7955, 11026, 12728, 12814, 15910, 22052, 25628, 27565, 31820, 32035, 44104, 51256, 55130, 63640, 64070, 110260, 128140, 220520, 237059, 256280, 474118, 948236, 1185295, 1896472, 2370590, 4741180, 9482360]

約数ペア:

[(1, 9482360), (2, 4741180), (4, 2370590), (5, 1896472), (8, 1185295), (10, 948236), (20, 474118), (37, 256280), (40, 237059), (43, 220520), (74, 128140), (86, 110260), (148, 64070), (149, 63640), (172, 55130), (185, 51256), (215, 44104), (296, 32035), (298, 31820), (344, 27565), (370, 25628), (430, 22052), (596, 15910), (740, 12814), (745, 12728), (860, 11026), (1192, 7955), (1480, 6407), (1490, 6364), (1591, 5960), (1720, 5513), (2980, 3182)]