8372000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 192

約数和(自身を含む): 26417664

約数和(自身を除く): 18045664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 125, 130, 140, 160, 161, 175, 182, 184, 200, 208, 224, 230, 250, 260, 280, 299, 322, 325, 350, 364, 368, 400, 416, 455, 460, 500, 520, 560, 575, 598, 644, 650, 700, 728, 736, 800, 805, 875, 910, 920, 1000, 1040, 1120, 1150, 1196, 1288, 1300, 1400, 1456, 1495, 1610, 1625, 1750, 1820, 1840, 2000, 2080, 2093, 2275, 2300, 2392, 2576, 2600, 2800, 2875, 2912, 2990, 3220, 3250, 3500, 3640, 3680, 4000, 4025, 4186, 4550, 4600, 4784, 5152, 5200, 5600, 5750, 5980, 6440, 6500, 7000, 7280, 7475, 8050, 8372, 9100, 9200, 9568, 10400, 10465, 11375, 11500, 11960, 12880, 13000, 14000, 14560, 14950, 16100, 16744, 18200, 18400, 20125, 20930, 22750, 23000, 23920, 25760, 26000, 28000, 29900, 32200, 33488, 36400, 37375, 40250, 41860, 45500, 46000, 47840, 52000, 52325, 59800, 64400, 66976, 72800, 74750, 80500, 83720, 91000, 92000, 104650, 119600, 128800, 149500, 161000, 167440, 182000, 209300, 239200, 261625, 299000, 322000, 334880, 364000, 418600, 523250, 598000, 644000, 837200, 1046500, 1196000, 1674400, 2093000, 4186000, 8372000]

約数ペア:

[(1, 8372000), (2, 4186000), (4, 2093000), (5, 1674400), (7, 1196000), (8, 1046500), (10, 837200), (13, 644000), (14, 598000), (16, 523250), (20, 418600), (23, 364000), (25, 334880), (26, 322000), (28, 299000), (32, 261625), (35, 239200), (40, 209300), (46, 182000), (50, 167440), (52, 161000), (56, 149500), (65, 128800), (70, 119600), (80, 104650), (91, 92000), (92, 91000), (100, 83720), (104, 80500), (112, 74750), (115, 72800), (125, 66976), (130, 64400), (140, 59800), (160, 52325), (161, 52000), (175, 47840), (182, 46000), (184, 45500), (200, 41860), (208, 40250), (224, 37375), (230, 36400), (250, 33488), (260, 32200), (280, 29900), (299, 28000), (322, 26000), (325, 25760), (350, 23920), (364, 23000), (368, 22750), (400, 20930), (416, 20125), (455, 18400), (460, 18200), (500, 16744), (520, 16100), (560, 14950), (575, 14560), (598, 14000), (644, 13000), (650, 12880), (700, 11960), (728, 11500), (736, 11375), (800, 10465), (805, 10400), (875, 9568), (910, 9200), (920, 9100), (1000, 8372), (1040, 8050), (1120, 7475), (1150, 7280), (1196, 7000), (1288, 6500), (1300, 6440), (1400, 5980), (1456, 5750), (1495, 5600), (1610, 5200), (1625, 5152), (1750, 4784), (1820, 4600), (1840, 4550), (2000, 4186), (2080, 4025), (2093, 4000), (2275, 3680), (2300, 3640), (2392, 3500), (2576, 3250), (2600, 3220), (2800, 2990), (2875, 2912)]