1127000

素因数分解:

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

素因数の和:58

約数の個数: 96

約数和(自身を含む): 3201120

約数和(自身を除く): 2074120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 125, 140, 161, 175, 184, 196, 200, 230, 245, 250, 280, 322, 350, 392, 460, 490, 500, 575, 644, 700, 805, 875, 920, 980, 1000, 1127, 1150, 1225, 1288, 1400, 1610, 1750, 1960, 2254, 2300, 2450, 2875, 3220, 3500, 4025, 4508, 4600, 4900, 5635, 5750, 6125, 6440, 7000, 8050, 9016, 9800, 11270, 11500, 12250, 16100, 20125, 22540, 23000, 24500, 28175, 32200, 40250, 45080, 49000, 56350, 80500, 112700, 140875, 161000, 225400, 281750, 563500, 1127000]

約数ペア:

[(1, 1127000), (2, 563500), (4, 281750), (5, 225400), (7, 161000), (8, 140875), (10, 112700), (14, 80500), (20, 56350), (23, 49000), (25, 45080), (28, 40250), (35, 32200), (40, 28175), (46, 24500), (49, 23000), (50, 22540), (56, 20125), (70, 16100), (92, 12250), (98, 11500), (100, 11270), (115, 9800), (125, 9016), (140, 8050), (161, 7000), (175, 6440), (184, 6125), (196, 5750), (200, 5635), (230, 4900), (245, 4600), (250, 4508), (280, 4025), (322, 3500), (350, 3220), (392, 2875), (460, 2450), (490, 2300), (500, 2254), (575, 1960), (644, 1750), (700, 1610), (805, 1400), (875, 1288), (920, 1225), (980, 1150), (1000, 1127)]