9665440

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 23026248

約数和(自身を除く): 13360808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 313, 386, 626, 772, 965, 1252, 1544, 1565, 1930, 2504, 3088, 3130, 3860, 5008, 6176, 6260, 7720, 10016, 12520, 15440, 25040, 30880, 50080, 60409, 120818, 241636, 302045, 483272, 604090, 966544, 1208180, 1933088, 2416360, 4832720, 9665440]

約数ペア:

[(1, 9665440), (2, 4832720), (4, 2416360), (5, 1933088), (8, 1208180), (10, 966544), (16, 604090), (20, 483272), (32, 302045), (40, 241636), (80, 120818), (160, 60409), (193, 50080), (313, 30880), (386, 25040), (626, 15440), (772, 12520), (965, 10016), (1252, 7720), (1544, 6260), (1565, 6176), (1930, 5008), (2504, 3860), (3088, 3130)]