115680460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{826289}}^1$

素因数の和:826305

約数の個数: 24

約数和(自身を含む): 277633440

約数和(自身を除く): 161952980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 826289, 1652578, 3305156, 4131445, 5784023, 8262890, 11568046, 16525780, 23136092, 28920115, 57840230, 115680460]

約数ペア:

[(1, 115680460), (2, 57840230), (4, 28920115), (5, 23136092), (7, 16525780), (10, 11568046), (14, 8262890), (20, 5784023), (28, 4131445), (35, 3305156), (70, 1652578), (140, 826289)]