72096500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{20599}}^1$

素因数の和:20625

約数の個数: 48

約数和(自身を含む): 179961600

約数和(自身を除く): 107865100

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, 20599, 41198, 82396, 102995, 144193, 205990, 288386, 411980, 514975, 576772, 720965, 1029950, 1441930, 2059900, 2574875, 2883860, 3604825, 5149750, 7209650, 10299500, 14419300, 18024125, 36048250, 72096500]

約数ペア:

[(1, 72096500), (2, 36048250), (4, 18024125), (5, 14419300), (7, 10299500), (10, 7209650), (14, 5149750), (20, 3604825), (25, 2883860), (28, 2574875), (35, 2059900), (50, 1441930), (70, 1029950), (100, 720965), (125, 576772), (140, 514975), (175, 411980), (250, 288386), (350, 205990), (500, 144193), (700, 102995), (875, 82396), (1750, 41198), (3500, 20599)]