112444000

素因数分解:

$2^5\times 5^3\times {\mathrm{28111}}^1$

素因数の和:28136

約数の個数: 48

約数和(自身を含む): 276284736

約数和(自身を除く): 163840736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 28111, 56222, 112444, 140555, 224888, 281110, 449776, 562220, 702775, 899552, 1124440, 1405550, 2248880, 2811100, 3513875, 4497760, 5622200, 7027750, 11244400, 14055500, 22488800, 28111000, 56222000, 112444000]

約数ペア:

[(1, 112444000), (2, 56222000), (4, 28111000), (5, 22488800), (8, 14055500), (10, 11244400), (16, 7027750), (20, 5622200), (25, 4497760), (32, 3513875), (40, 2811100), (50, 2248880), (80, 1405550), (100, 1124440), (125, 899552), (160, 702775), (200, 562220), (250, 449776), (400, 281110), (500, 224888), (800, 140555), (1000, 112444), (2000, 56222), (4000, 28111)]