5635000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 120

約数和(自身を含む): 16026120

約数和(自身を除く): 10391120

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, 625, 644, 700, 805, 875, 920, 980, 1000, 1127, 1150, 1225, 1250, 1288, 1400, 1610, 1750, 1960, 2254, 2300, 2450, 2500, 2875, 3220, 3500, 4025, 4375, 4508, 4600, 4900, 5000, 5635, 5750, 6125, 6440, 7000, 8050, 8750, 9016, 9800, 11270, 11500, 12250, 14375, 16100, 17500, 20125, 22540, 23000, 24500, 28175, 28750, 30625, 32200, 35000, 40250, 45080, 49000, 56350, 57500, 61250, 80500, 100625, 112700, 115000, 122500, 140875, 161000, 201250, 225400, 245000, 281750, 402500, 563500, 704375, 805000, 1127000, 1408750, 2817500, 5635000]

約数ペア:

[(1, 5635000), (2, 2817500), (4, 1408750), (5, 1127000), (7, 805000), (8, 704375), (10, 563500), (14, 402500), (20, 281750), (23, 245000), (25, 225400), (28, 201250), (35, 161000), (40, 140875), (46, 122500), (49, 115000), (50, 112700), (56, 100625), (70, 80500), (92, 61250), (98, 57500), (100, 56350), (115, 49000), (125, 45080), (140, 40250), (161, 35000), (175, 32200), (184, 30625), (196, 28750), (200, 28175), (230, 24500), (245, 23000), (250, 22540), (280, 20125), (322, 17500), (350, 16100), (392, 14375), (460, 12250), (490, 11500), (500, 11270), (575, 9800), (625, 9016), (644, 8750), (700, 8050), (805, 7000), (875, 6440), (920, 6125), (980, 5750), (1000, 5635), (1127, 5000), (1150, 4900), (1225, 4600), (1250, 4508), (1288, 4375), (1400, 4025), (1610, 3500), (1750, 3220), (1960, 2875), (2254, 2500), (2300, 2450)]