10528000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 30610944

約数和(自身を除く): 20082944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 125, 128, 140, 160, 175, 188, 200, 224, 235, 250, 256, 280, 320, 329, 350, 376, 400, 448, 470, 500, 560, 640, 658, 700, 752, 800, 875, 896, 940, 1000, 1120, 1175, 1280, 1316, 1400, 1504, 1600, 1645, 1750, 1792, 1880, 2000, 2240, 2350, 2632, 2800, 3008, 3200, 3290, 3500, 3760, 4000, 4480, 4700, 5264, 5600, 5875, 6016, 6400, 6580, 7000, 7520, 8000, 8225, 8960, 9400, 10528, 11200, 11750, 12032, 13160, 14000, 15040, 16000, 16450, 18800, 21056, 22400, 23500, 26320, 28000, 30080, 32000, 32900, 37600, 41125, 42112, 44800, 47000, 52640, 56000, 60160, 65800, 75200, 82250, 84224, 94000, 105280, 112000, 131600, 150400, 164500, 188000, 210560, 224000, 263200, 300800, 329000, 376000, 421120, 526400, 658000, 752000, 1052800, 1316000, 1504000, 2105600, 2632000, 5264000, 10528000]

約数ペア:

[(1, 10528000), (2, 5264000), (4, 2632000), (5, 2105600), (7, 1504000), (8, 1316000), (10, 1052800), (14, 752000), (16, 658000), (20, 526400), (25, 421120), (28, 376000), (32, 329000), (35, 300800), (40, 263200), (47, 224000), (50, 210560), (56, 188000), (64, 164500), (70, 150400), (80, 131600), (94, 112000), (100, 105280), (112, 94000), (125, 84224), (128, 82250), (140, 75200), (160, 65800), (175, 60160), (188, 56000), (200, 52640), (224, 47000), (235, 44800), (250, 42112), (256, 41125), (280, 37600), (320, 32900), (329, 32000), (350, 30080), (376, 28000), (400, 26320), (448, 23500), (470, 22400), (500, 21056), (560, 18800), (640, 16450), (658, 16000), (700, 15040), (752, 14000), (800, 13160), (875, 12032), (896, 11750), (940, 11200), (1000, 10528), (1120, 9400), (1175, 8960), (1280, 8225), (1316, 8000), (1400, 7520), (1504, 7000), (1600, 6580), (1645, 6400), (1750, 6016), (1792, 5875), (1880, 5600), (2000, 5264), (2240, 4700), (2350, 4480), (2632, 4000), (2800, 3760), (3008, 3500), (3200, 3290)]