8648000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 112

約数和(自身を含む): 22823424

約数和(自身を除く): 14175424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 64, 80, 92, 94, 100, 115, 125, 160, 184, 188, 200, 230, 235, 250, 320, 368, 376, 400, 460, 470, 500, 575, 736, 752, 800, 920, 940, 1000, 1081, 1150, 1175, 1472, 1504, 1600, 1840, 1880, 2000, 2162, 2300, 2350, 2875, 3008, 3680, 3760, 4000, 4324, 4600, 4700, 5405, 5750, 5875, 7360, 7520, 8000, 8648, 9200, 9400, 10810, 11500, 11750, 15040, 17296, 18400, 18800, 21620, 23000, 23500, 27025, 34592, 36800, 37600, 43240, 46000, 47000, 54050, 69184, 75200, 86480, 92000, 94000, 108100, 135125, 172960, 184000, 188000, 216200, 270250, 345920, 376000, 432400, 540500, 864800, 1081000, 1729600, 2162000, 4324000, 8648000]

約数ペア:

[(1, 8648000), (2, 4324000), (4, 2162000), (5, 1729600), (8, 1081000), (10, 864800), (16, 540500), (20, 432400), (23, 376000), (25, 345920), (32, 270250), (40, 216200), (46, 188000), (47, 184000), (50, 172960), (64, 135125), (80, 108100), (92, 94000), (94, 92000), (100, 86480), (115, 75200), (125, 69184), (160, 54050), (184, 47000), (188, 46000), (200, 43240), (230, 37600), (235, 36800), (250, 34592), (320, 27025), (368, 23500), (376, 23000), (400, 21620), (460, 18800), (470, 18400), (500, 17296), (575, 15040), (736, 11750), (752, 11500), (800, 10810), (920, 9400), (940, 9200), (1000, 8648), (1081, 8000), (1150, 7520), (1175, 7360), (1472, 5875), (1504, 5750), (1600, 5405), (1840, 4700), (1880, 4600), (2000, 4324), (2162, 4000), (2300, 3760), (2350, 3680), (2875, 3008)]