29494520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67033}}^1$

素因数の和:67055

約数の個数: 32

約数和(自身を含む): 72396720

約数和(自身を除く): 42902200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67033, 134066, 268132, 335165, 536264, 670330, 737363, 1340660, 1474726, 2681320, 2949452, 3686815, 5898904, 7373630, 14747260, 29494520]

約数ペア:

[(1, 29494520), (2, 14747260), (4, 7373630), (5, 5898904), (8, 3686815), (10, 2949452), (11, 2681320), (20, 1474726), (22, 1340660), (40, 737363), (44, 670330), (55, 536264), (88, 335165), (110, 268132), (220, 134066), (440, 67033)]