118947520

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1457

約数の個数: 56

約数和(自身を含む): 284341824

約数和(自身を除く): 165394304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 1103, 1348, 1685, 2206, 2696, 3370, 4412, 5392, 5515, 6740, 8824, 10784, 11030, 13480, 17648, 21568, 22060, 26960, 35296, 44120, 53920, 70592, 88240, 107840, 176480, 352960, 371711, 743422, 1486844, 1858555, 2973688, 3717110, 5947376, 7434220, 11894752, 14868440, 23789504, 29736880, 59473760, 118947520]

約数ペア:

[(1, 118947520), (2, 59473760), (4, 29736880), (5, 23789504), (8, 14868440), (10, 11894752), (16, 7434220), (20, 5947376), (32, 3717110), (40, 2973688), (64, 1858555), (80, 1486844), (160, 743422), (320, 371711), (337, 352960), (674, 176480), (1103, 107840), (1348, 88240), (1685, 70592), (2206, 53920), (2696, 44120), (3370, 35296), (4412, 26960), (5392, 22060), (5515, 21568), (6740, 17648), (8824, 13480), (10784, 11030)]