18844000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 52992576

約数和(自身を除く): 34148576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 673, 700, 800, 875, 1000, 1120, 1346, 1400, 1750, 2000, 2692, 2800, 3365, 3500, 4000, 4711, 5384, 5600, 6730, 7000, 9422, 10768, 13460, 14000, 16825, 18844, 21536, 23555, 26920, 28000, 33650, 37688, 47110, 53840, 67300, 75376, 84125, 94220, 107680, 117775, 134600, 150752, 168250, 188440, 235550, 269200, 336500, 376880, 471100, 538400, 588875, 673000, 753760, 942200, 1177750, 1346000, 1884400, 2355500, 2692000, 3768800, 4711000, 9422000, 18844000]

約数ペア:

[(1, 18844000), (2, 9422000), (4, 4711000), (5, 3768800), (7, 2692000), (8, 2355500), (10, 1884400), (14, 1346000), (16, 1177750), (20, 942200), (25, 753760), (28, 673000), (32, 588875), (35, 538400), (40, 471100), (50, 376880), (56, 336500), (70, 269200), (80, 235550), (100, 188440), (112, 168250), (125, 150752), (140, 134600), (160, 117775), (175, 107680), (200, 94220), (224, 84125), (250, 75376), (280, 67300), (350, 53840), (400, 47110), (500, 37688), (560, 33650), (673, 28000), (700, 26920), (800, 23555), (875, 21536), (1000, 18844), (1120, 16825), (1346, 14000), (1400, 13460), (1750, 10768), (2000, 9422), (2692, 7000), (2800, 6730), (3365, 5600), (3500, 5384), (4000, 4711)]