4982680

素因数分解:

$2^3\times 5^1\times {\mathrm{124567}}^1$

素因数の和:124578

約数の個数: 16

約数和(自身を含む): 11211120

約数和(自身を除く): 6228440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 124567, 249134, 498268, 622835, 996536, 1245670, 2491340, 4982680]

約数ペア:

[(1, 4982680), (2, 2491340), (4, 1245670), (5, 996536), (8, 622835), (10, 498268), (20, 249134), (40, 124567)]