72575000

素因数分解:

$2^3\times 5^5\times {\mathrm{2903}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 170145360

約数和(自身を除く): 97570360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 2903, 3125, 5000, 5806, 6250, 11612, 12500, 14515, 23224, 25000, 29030, 58060, 72575, 116120, 145150, 290300, 362875, 580600, 725750, 1451500, 1814375, 2903000, 3628750, 7257500, 9071875, 14515000, 18143750, 36287500, 72575000]

約数ペア:

[(1, 72575000), (2, 36287500), (4, 18143750), (5, 14515000), (8, 9071875), (10, 7257500), (20, 3628750), (25, 2903000), (40, 1814375), (50, 1451500), (100, 725750), (125, 580600), (200, 362875), (250, 290300), (500, 145150), (625, 116120), (1000, 72575), (1250, 58060), (2500, 29030), (2903, 25000), (3125, 23224), (5000, 14515), (5806, 12500), (6250, 11612)]