8741940320

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{13043}}^1$

素因数の和:13188

約数の個数: 96

約数和(自身を含む): 21300330240

約数和(自身を除く): 12558389920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 71, 80, 118, 142, 160, 236, 284, 295, 355, 472, 568, 590, 710, 944, 1136, 1180, 1420, 1888, 2272, 2360, 2840, 4189, 4720, 5680, 8378, 9440, 11360, 13043, 16756, 20945, 26086, 33512, 41890, 52172, 65215, 67024, 83780, 104344, 130430, 134048, 167560, 208688, 260860, 335120, 417376, 521720, 670240, 769537, 926053, 1043440, 1539074, 1852106, 2086880, 3078148, 3704212, 3847685, 4630265, 6156296, 7408424, 7695370, 9260530, 12312592, 14816848, 15390740, 18521060, 24625184, 29633696, 30781480, 37042120, 54637127, 61562960, 74084240, 109274254, 123125920, 148168480, 218548508, 273185635, 437097016, 546371270, 874194032, 1092742540, 1748388064, 2185485080, 4370970160, 8741940320]

約数ペア:

[(1, 8741940320), (2, 4370970160), (4, 2185485080), (5, 1748388064), (8, 1092742540), (10, 874194032), (16, 546371270), (20, 437097016), (32, 273185635), (40, 218548508), (59, 148168480), (71, 123125920), (80, 109274254), (118, 74084240), (142, 61562960), (160, 54637127), (236, 37042120), (284, 30781480), (295, 29633696), (355, 24625184), (472, 18521060), (568, 15390740), (590, 14816848), (710, 12312592), (944, 9260530), (1136, 7695370), (1180, 7408424), (1420, 6156296), (1888, 4630265), (2272, 3847685), (2360, 3704212), (2840, 3078148), (4189, 2086880), (4720, 1852106), (5680, 1539074), (8378, 1043440), (9440, 926053), (11360, 769537), (13043, 670240), (16756, 521720), (20945, 417376), (26086, 335120), (33512, 260860), (41890, 208688), (52172, 167560), (65215, 134048), (67024, 130430), (83780, 104344)]