1396693.00000000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 244887552

約数和(自身を除く): 159095552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 383, 400, 448, 500, 560, 640, 700, 766, 800, 875, 896, 1000, 1120, 1280, 1400, 1532, 1600, 1750, 1792, 1915, 2000, 2240, 2681, 2800, 3064, 3200, 3500, 3830, 4000, 4480, 5362, 5600, 6128, 6400, 7000, 7660, 8000, 8960, 9575, 10724, 11200, 12256, 13405, 14000, 15320, 16000, 19150, 21448, 22400, 24512, 26810, 28000, 30640, 32000, 38300, 42896, 44800, 47875, 49024, 53620, 56000, 61280, 67025, 76600, 85792, 95750, 98048, 107240, 112000, 122560, 134050, 153200, 171584, 191500, 214480, 224000, 245120, 268100, 306400, 335125, 343168, 383000, 428960, 490240, 536200, 612800, 670250, 686336, 766000, 857920, 1072400, 1225600, 1340500, 1532000, 1715840, 2144800, 2451200, 2681000, 3064000, 3431680, 4289600, 5362000, 6128000, 8579200, 10724000, 12256000, 17158400, 21448000, 42896000, 85792000]

約数ペア:

[(1, 85792000), (2, 42896000), (4, 21448000), (5, 17158400), (7, 12256000), (8, 10724000), (10, 8579200), (14, 6128000), (16, 5362000), (20, 4289600), (25, 3431680), (28, 3064000), (32, 2681000), (35, 2451200), (40, 2144800), (50, 1715840), (56, 1532000), (64, 1340500), (70, 1225600), (80, 1072400), (100, 857920), (112, 766000), (125, 686336), (128, 670250), (140, 612800), (160, 536200), (175, 490240), (200, 428960), (224, 383000), (250, 343168), (256, 335125), (280, 306400), (320, 268100), (350, 245120), (383, 224000), (400, 214480), (448, 191500), (500, 171584), (560, 153200), (640, 134050), (700, 122560), (766, 112000), (800, 107240), (875, 98048), (896, 95750), (1000, 85792), (1120, 76600), (1280, 67025), (1400, 61280), (1532, 56000), (1600, 53620), (1750, 49024), (1792, 47875), (1915, 44800), (2000, 42896), (2240, 38300), (2681, 32000), (2800, 30640), (3064, 28000), (3200, 26810), (3500, 24512), (3830, 22400), (4000, 21448), (4480, 19150), (5362, 16000), (5600, 15320), (6128, 14000), (6400, 13405), (7000, 12256), (7660, 11200), (8000, 10724), (8960, 9575)]