11967520

素因数分解:

$2^5\times 5^1\times {\mathrm{74797}}^1$

素因数の和:74812

約数の個数: 24

約数和(自身を含む): 28273644

約数和(自身を除く): 16306124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74797, 149594, 299188, 373985, 598376, 747970, 1196752, 1495940, 2393504, 2991880, 5983760, 11967520]

約数ペア:

[(1, 11967520), (2, 5983760), (4, 2991880), (5, 2393504), (8, 1495940), (10, 1196752), (16, 747970), (20, 598376), (32, 373985), (40, 299188), (80, 149594), (160, 74797)]