105238000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7547

約数の個数: 80

約数和(自身を含む): 290856384

約数和(自身を除く): 185618384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 7517, 14000, 15034, 30068, 37585, 52619, 60136, 75170, 105238, 120272, 150340, 187925, 210476, 263095, 300680, 375850, 420952, 526190, 601360, 751700, 841904, 939625, 1052380, 1315475, 1503400, 1879250, 2104760, 2630950, 3006800, 3758500, 4209520, 5261900, 6577375, 7517000, 10523800, 13154750, 15034000, 21047600, 26309500, 52619000, 105238000]

約数ペア:

[(1, 105238000), (2, 52619000), (4, 26309500), (5, 21047600), (7, 15034000), (8, 13154750), (10, 10523800), (14, 7517000), (16, 6577375), (20, 5261900), (25, 4209520), (28, 3758500), (35, 3006800), (40, 2630950), (50, 2104760), (56, 1879250), (70, 1503400), (80, 1315475), (100, 1052380), (112, 939625), (125, 841904), (140, 751700), (175, 601360), (200, 526190), (250, 420952), (280, 375850), (350, 300680), (400, 263095), (500, 210476), (560, 187925), (700, 150340), (875, 120272), (1000, 105238), (1400, 75170), (1750, 60136), (2000, 52619), (2800, 37585), (3500, 30068), (7000, 15034), (7517, 14000)]