27814520

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1489}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 62758800

約数和(自身を除く): 34944280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1489, 1868, 2335, 2978, 3736, 4670, 5956, 7445, 9340, 11912, 14890, 18680, 29780, 59560, 695363, 1390726, 2781452, 3476815, 5562904, 6953630, 13907260, 27814520]

約数ペア:

[(1, 27814520), (2, 13907260), (4, 6953630), (5, 5562904), (8, 3476815), (10, 2781452), (20, 1390726), (40, 695363), (467, 59560), (934, 29780), (1489, 18680), (1868, 14890), (2335, 11912), (2978, 9340), (3736, 7445), (4670, 5956)]