847520

素因数分解:

$2^5\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5312

約数の個数: 24

約数和(自身を含む): 2002644

約数和(自身を除く): 1155124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 105940, 169504, 211880, 423760, 847520]

約数ペア:

[(1, 847520), (2, 423760), (4, 211880), (5, 169504), (8, 105940), (10, 84752), (16, 52970), (20, 42376), (32, 26485), (40, 21188), (80, 10594), (160, 5297)]