38542000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 80

約数和(自身を含む): 106546752

約数和(自身を除く): 68004752

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, 2753, 2800, 3500, 5506, 7000, 11012, 13765, 14000, 19271, 22024, 27530, 38542, 44048, 55060, 68825, 77084, 96355, 110120, 137650, 154168, 192710, 220240, 275300, 308336, 344125, 385420, 481775, 550600, 688250, 770840, 963550, 1101200, 1376500, 1541680, 1927100, 2408875, 2753000, 3854200, 4817750, 5506000, 7708400, 9635500, 19271000, 38542000]

約数ペア:

[(1, 38542000), (2, 19271000), (4, 9635500), (5, 7708400), (7, 5506000), (8, 4817750), (10, 3854200), (14, 2753000), (16, 2408875), (20, 1927100), (25, 1541680), (28, 1376500), (35, 1101200), (40, 963550), (50, 770840), (56, 688250), (70, 550600), (80, 481775), (100, 385420), (112, 344125), (125, 308336), (140, 275300), (175, 220240), (200, 192710), (250, 154168), (280, 137650), (350, 110120), (400, 96355), (500, 77084), (560, 68825), (700, 55060), (875, 44048), (1000, 38542), (1400, 27530), (1750, 22024), (2000, 19271), (2753, 14000), (2800, 13765), (3500, 11012), (5506, 7000)]