268308045650

素因数分解:

$2^1\times 5^2\times {\mathrm{20047}}^1\times {\mathrm{267679}}^1$

素因数の和:287738

約数の個数: 24

約数和(自身を含む): 499079723520

約数和(自身を除く): 230771677870

約数列:

[1, 2, 5, 10, 25, 50, 20047, 40094, 100235, 200470, 267679, 501175, 535358, 1002350, 1338395, 2676790, 6691975, 13383950, 5366160913, 10732321826, 26830804565, 53661609130, 134154022825, 268308045650]

約数ペア:

[(1, 268308045650), (2, 134154022825), (5, 53661609130), (10, 26830804565), (25, 10732321826), (50, 5366160913), (20047, 13383950), (40094, 6691975), (100235, 2676790), (200470, 1338395), (267679, 1002350), (501175, 535358)]