2093000

素因数分解:

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

素因数の和:64

約数の個数: 128

約数和(自身を含む): 6289920

約数和(自身を除く): 4196920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 91, 92, 100, 104, 115, 125, 130, 140, 161, 175, 182, 184, 200, 230, 250, 260, 280, 299, 322, 325, 350, 364, 455, 460, 500, 520, 575, 598, 644, 650, 700, 728, 805, 875, 910, 920, 1000, 1150, 1196, 1288, 1300, 1400, 1495, 1610, 1625, 1750, 1820, 2093, 2275, 2300, 2392, 2600, 2875, 2990, 3220, 3250, 3500, 3640, 4025, 4186, 4550, 4600, 5750, 5980, 6440, 6500, 7000, 7475, 8050, 8372, 9100, 10465, 11375, 11500, 11960, 13000, 14950, 16100, 16744, 18200, 20125, 20930, 22750, 23000, 29900, 32200, 37375, 40250, 41860, 45500, 52325, 59800, 74750, 80500, 83720, 91000, 104650, 149500, 161000, 209300, 261625, 299000, 418600, 523250, 1046500, 2093000]

約数ペア:

[(1, 2093000), (2, 1046500), (4, 523250), (5, 418600), (7, 299000), (8, 261625), (10, 209300), (13, 161000), (14, 149500), (20, 104650), (23, 91000), (25, 83720), (26, 80500), (28, 74750), (35, 59800), (40, 52325), (46, 45500), (50, 41860), (52, 40250), (56, 37375), (65, 32200), (70, 29900), (91, 23000), (92, 22750), (100, 20930), (104, 20125), (115, 18200), (125, 16744), (130, 16100), (140, 14950), (161, 13000), (175, 11960), (182, 11500), (184, 11375), (200, 10465), (230, 9100), (250, 8372), (260, 8050), (280, 7475), (299, 7000), (322, 6500), (325, 6440), (350, 5980), (364, 5750), (455, 4600), (460, 4550), (500, 4186), (520, 4025), (575, 3640), (598, 3500), (644, 3250), (650, 3220), (700, 2990), (728, 2875), (805, 2600), (875, 2392), (910, 2300), (920, 2275), (1000, 2093), (1150, 1820), (1196, 1750), (1288, 1625), (1300, 1610), (1400, 1495)]