127359040

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 304431192

約数和(自身を除く): 177072152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 1181, 1348, 1685, 2362, 2696, 3370, 4724, 5392, 5905, 6740, 9448, 10784, 11810, 13480, 18896, 21568, 23620, 26960, 37792, 47240, 53920, 75584, 94480, 107840, 188960, 377920, 397997, 795994, 1591988, 1989985, 3183976, 3979970, 6367952, 7959940, 12735904, 15919880, 25471808, 31839760, 63679520, 127359040]

約数ペア:

[(1, 127359040), (2, 63679520), (4, 31839760), (5, 25471808), (8, 15919880), (10, 12735904), (16, 7959940), (20, 6367952), (32, 3979970), (40, 3183976), (64, 1989985), (80, 1591988), (160, 795994), (320, 397997), (337, 377920), (674, 188960), (1181, 107840), (1348, 94480), (1685, 75584), (2362, 53920), (2696, 47240), (3370, 37792), (4724, 26960), (5392, 23620), (5905, 21568), (6740, 18896), (9448, 13480), (10784, 11810)]