7054520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16033}}^1$

素因数の和:16055

約数の個数: 32

約数和(自身を含む): 17316720

約数和(自身を除く): 10262200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16033, 32066, 64132, 80165, 128264, 160330, 176363, 320660, 352726, 641320, 705452, 881815, 1410904, 1763630, 3527260, 7054520]

約数ペア:

[(1, 7054520), (2, 3527260), (4, 1763630), (5, 1410904), (8, 881815), (10, 705452), (11, 641320), (20, 352726), (22, 320660), (40, 176363), (44, 160330), (55, 128264), (88, 80165), (110, 64132), (220, 32066), (440, 16033)]