5863670320

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 13749120000

約数和(自身を除く): 7885449680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 439, 796, 839, 878, 995, 1592, 1678, 1756, 1990, 2195, 3184, 3356, 3512, 3980, 4195, 4390, 6712, 7024, 7960, 8390, 8780, 13424, 15920, 16780, 17560, 33560, 35120, 67120, 87361, 166961, 174722, 333922, 349444, 368321, 436805, 667844, 698888, 736642, 834805, 873610, 1335688, 1397776, 1473284, 1669610, 1747220, 1841605, 2671376, 2946568, 3339220, 3494440, 3683210, 5893136, 6678440, 6988880, 7366420, 13356880, 14732840, 29465680, 73295879, 146591758, 293183516, 366479395, 586367032, 732958790, 1172734064, 1465917580, 2931835160, 5863670320]

約数ペア:

[(1, 5863670320), (2, 2931835160), (4, 1465917580), (5, 1172734064), (8, 732958790), (10, 586367032), (16, 366479395), (20, 293183516), (40, 146591758), (80, 73295879), (199, 29465680), (398, 14732840), (439, 13356880), (796, 7366420), (839, 6988880), (878, 6678440), (995, 5893136), (1592, 3683210), (1678, 3494440), (1756, 3339220), (1990, 2946568), (2195, 2671376), (3184, 1841605), (3356, 1747220), (3512, 1669610), (3980, 1473284), (4195, 1397776), (4390, 1335688), (6712, 873610), (7024, 834805), (7960, 736642), (8390, 698888), (8780, 667844), (13424, 436805), (15920, 368321), (16780, 349444), (17560, 333922), (33560, 174722), (35120, 166961), (67120, 87361)]