14220528080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16159691}}^1$

素因数の和:16159715

約数の個数: 40

約数和(自身を含む): 36068432544

約数和(自身を除く): 21847904464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16159691, 32319382, 64638764, 80798455, 129277528, 161596910, 177756601, 258555056, 323193820, 355513202, 646387640, 711026404, 888783005, 1292775280, 1422052808, 1777566010, 2844105616, 3555132020, 7110264040, 14220528080]

約数ペア:

[(1, 14220528080), (2, 7110264040), (4, 3555132020), (5, 2844105616), (8, 1777566010), (10, 1422052808), (11, 1292775280), (16, 888783005), (20, 711026404), (22, 646387640), (40, 355513202), (44, 323193820), (55, 258555056), (80, 177756601), (88, 161596910), (110, 129277528), (176, 80798455), (220, 64638764), (440, 32319382), (880, 16159691)]