90824000

素因数分解:

$2^6\times 5^3\times {\mathrm{11353}}^1$

素因数の和:11380

約数の個数: 56

約数和(自身を含む): 224945448

約数和(自身を除く): 134121448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 11353, 22706, 45412, 56765, 90824, 113530, 181648, 227060, 283825, 363296, 454120, 567650, 726592, 908240, 1135300, 1419125, 1816480, 2270600, 2838250, 3632960, 4541200, 5676500, 9082400, 11353000, 18164800, 22706000, 45412000, 90824000]

約数ペア:

[(1, 90824000), (2, 45412000), (4, 22706000), (5, 18164800), (8, 11353000), (10, 9082400), (16, 5676500), (20, 4541200), (25, 3632960), (32, 2838250), (40, 2270600), (50, 1816480), (64, 1419125), (80, 1135300), (100, 908240), (125, 726592), (160, 567650), (200, 454120), (250, 363296), (320, 283825), (400, 227060), (500, 181648), (800, 113530), (1000, 90824), (1600, 56765), (2000, 45412), (4000, 22706), (8000, 11353)]