11830720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 56

約数和(自身を含む): 30742128

約数和(自身を除く): 18911408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3361, 3520, 6722, 13444, 16805, 26888, 33610, 36971, 53776, 67220, 73942, 107552, 134440, 147884, 184855, 215104, 268880, 295768, 369710, 537760, 591536, 739420, 1075520, 1183072, 1478840, 2366144, 2957680, 5915360, 11830720]

約数ペア:

[(1, 11830720), (2, 5915360), (4, 2957680), (5, 2366144), (8, 1478840), (10, 1183072), (11, 1075520), (16, 739420), (20, 591536), (22, 537760), (32, 369710), (40, 295768), (44, 268880), (55, 215104), (64, 184855), (80, 147884), (88, 134440), (110, 107552), (160, 73942), (176, 67220), (220, 53776), (320, 36971), (352, 33610), (440, 26888), (704, 16805), (880, 13444), (1760, 6722), (3361, 3520)]