4832720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 11330376

約数和(自身を除く): 6497656

約数列:

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

約数ペア:

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