3814840

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 8639280

約数和(自身を除く): 4824440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 337, 566, 674, 1132, 1348, 1415, 1685, 2264, 2696, 2830, 3370, 5660, 6740, 11320, 13480, 95371, 190742, 381484, 476855, 762968, 953710, 1907420, 3814840]

約数ペア:

[(1, 3814840), (2, 1907420), (4, 953710), (5, 762968), (8, 476855), (10, 381484), (20, 190742), (40, 95371), (283, 13480), (337, 11320), (566, 6740), (674, 5660), (1132, 3370), (1348, 2830), (1415, 2696), (1685, 2264)]