992213360

素因数分解:

$2^4\times 5^1\times {\mathrm{12402667}}^1$

素因数の和:12402680

約数の個数: 20

約数和(自身を含む): 2306896248

約数和(自身を除く): 1314682888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12402667, 24805334, 49610668, 62013335, 99221336, 124026670, 198442672, 248053340, 496106680, 992213360]

約数ペア:

[(1, 992213360), (2, 496106680), (4, 248053340), (5, 198442672), (8, 124026670), (10, 99221336), (16, 62013335), (20, 49610668), (40, 24805334), (80, 12402667)]