38148400

素因数分解:

$2^4\times 5^2\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 92248312

約数和(自身を除く): 54099912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 283, 337, 400, 566, 674, 1132, 1348, 1415, 1685, 2264, 2696, 2830, 3370, 4528, 5392, 5660, 6740, 7075, 8425, 11320, 13480, 14150, 16850, 22640, 26960, 28300, 33700, 56600, 67400, 95371, 113200, 134800, 190742, 381484, 476855, 762968, 953710, 1525936, 1907420, 2384275, 3814840, 4768550, 7629680, 9537100, 19074200, 38148400]

約数ペア:

[(1, 38148400), (2, 19074200), (4, 9537100), (5, 7629680), (8, 4768550), (10, 3814840), (16, 2384275), (20, 1907420), (25, 1525936), (40, 953710), (50, 762968), (80, 476855), (100, 381484), (200, 190742), (283, 134800), (337, 113200), (400, 95371), (566, 67400), (674, 56600), (1132, 33700), (1348, 28300), (1415, 26960), (1685, 22640), (2264, 16850), (2696, 14150), (2830, 13480), (3370, 11320), (4528, 8425), (5392, 7075), (5660, 6740)]