51422000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3703

約数の個数: 80

約数和(自身を含む): 142139712

約数和(自身を除く): 90717712

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, 3673, 7000, 7346, 14000, 14692, 18365, 25711, 29384, 36730, 51422, 58768, 73460, 91825, 102844, 128555, 146920, 183650, 205688, 257110, 293840, 367300, 411376, 459125, 514220, 642775, 734600, 918250, 1028440, 1285550, 1469200, 1836500, 2056880, 2571100, 3213875, 3673000, 5142200, 6427750, 7346000, 10284400, 12855500, 25711000, 51422000]

約数ペア:

[(1, 51422000), (2, 25711000), (4, 12855500), (5, 10284400), (7, 7346000), (8, 6427750), (10, 5142200), (14, 3673000), (16, 3213875), (20, 2571100), (25, 2056880), (28, 1836500), (35, 1469200), (40, 1285550), (50, 1028440), (56, 918250), (70, 734600), (80, 642775), (100, 514220), (112, 459125), (125, 411376), (140, 367300), (175, 293840), (200, 257110), (250, 205688), (280, 183650), (350, 146920), (400, 128555), (500, 102844), (560, 91825), (700, 73460), (875, 58768), (1000, 51422), (1400, 36730), (1750, 29384), (2000, 25711), (2800, 18365), (3500, 14692), (3673, 14000), (7000, 7346)]