189675500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{54193}}^1$

素因数の和:54219

約数の個数: 48

約数和(自身を含む): 473438784

約数和(自身を除く): 283763284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 54193, 108386, 216772, 270965, 379351, 541930, 758702, 1083860, 1354825, 1517404, 1896755, 2709650, 3793510, 5419300, 6774125, 7587020, 9483775, 13548250, 18967550, 27096500, 37935100, 47418875, 94837750, 189675500]

約数ペア:

[(1, 189675500), (2, 94837750), (4, 47418875), (5, 37935100), (7, 27096500), (10, 18967550), (14, 13548250), (20, 9483775), (25, 7587020), (28, 6774125), (35, 5419300), (50, 3793510), (70, 2709650), (100, 1896755), (125, 1517404), (140, 1354825), (175, 1083860), (250, 758702), (350, 541930), (500, 379351), (700, 270965), (875, 216772), (1750, 108386), (3500, 54193)]