3399440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3887

約数の個数: 40

約数和(自身を含む): 8624448

約数和(自身を除く): 5225008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3863, 7726, 15452, 19315, 30904, 38630, 42493, 61808, 77260, 84986, 154520, 169972, 212465, 309040, 339944, 424930, 679888, 849860, 1699720, 3399440]

約数ペア:

[(1, 3399440), (2, 1699720), (4, 849860), (5, 679888), (8, 424930), (10, 339944), (11, 309040), (16, 212465), (20, 169972), (22, 154520), (40, 84986), (44, 77260), (55, 61808), (80, 42493), (88, 38630), (110, 30904), (176, 19315), (220, 15452), (440, 7726), (880, 3863)]