85110800

素因数分解:

$2^4\times 5^2\times {\mathrm{212777}}^1$

素因数の和:212795

約数の個数: 30

約数和(自身を含む): 204479658

約数和(自身を除く): 119368858

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 212777, 425554, 851108, 1063885, 1702216, 2127770, 3404432, 4255540, 5319425, 8511080, 10638850, 17022160, 21277700, 42555400, 85110800]

約数ペア:

[(1, 85110800), (2, 42555400), (4, 21277700), (5, 17022160), (8, 10638850), (10, 8511080), (16, 5319425), (20, 4255540), (25, 3404432), (40, 2127770), (50, 1702216), (80, 1063885), (100, 851108), (200, 425554), (400, 212777)]