57734840

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4283}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 130319280

約数和(自身を除く): 72584440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 4283, 6740, 8566, 13480, 17132, 21415, 34264, 42830, 85660, 171320, 1443371, 2886742, 5773484, 7216855, 11546968, 14433710, 28867420, 57734840]

約数ペア:

[(1, 57734840), (2, 28867420), (4, 14433710), (5, 11546968), (8, 7216855), (10, 5773484), (20, 2886742), (40, 1443371), (337, 171320), (674, 85660), (1348, 42830), (1685, 34264), (2696, 21415), (3370, 17132), (4283, 13480), (6740, 8566)]