8343520

素因数分解:

$2^5\times 5^1\times {\mathrm{52147}}^1$

素因数の和:52162

約数の個数: 24

約数和(自身を含む): 19711944

約数和(自身を除く): 11368424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52147, 104294, 208588, 260735, 417176, 521470, 834352, 1042940, 1668704, 2085880, 4171760, 8343520]

約数ペア:

[(1, 8343520), (2, 4171760), (4, 2085880), (5, 1668704), (8, 1042940), (10, 834352), (16, 521470), (20, 417176), (32, 260735), (40, 208588), (80, 104294), (160, 52147)]