47590000

素因数分解:

$2^4\times 5^4\times {\mathrm{4759}}^1$

素因数の和:4787

約数の個数: 50

約数和(自身を含む): 115244360

約数和(自身を除く): 67654360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4759, 5000, 9518, 10000, 19036, 23795, 38072, 47590, 76144, 95180, 118975, 190360, 237950, 380720, 475900, 594875, 951800, 1189750, 1903600, 2379500, 2974375, 4759000, 5948750, 9518000, 11897500, 23795000, 47590000]

約数ペア:

[(1, 47590000), (2, 23795000), (4, 11897500), (5, 9518000), (8, 5948750), (10, 4759000), (16, 2974375), (20, 2379500), (25, 1903600), (40, 1189750), (50, 951800), (80, 594875), (100, 475900), (125, 380720), (200, 237950), (250, 190360), (400, 118975), (500, 95180), (625, 76144), (1000, 47590), (1250, 38072), (2000, 23795), (2500, 19036), (4759, 10000), (5000, 9518)]