9274240

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 22754160

約数和(自身を除く): 13479920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 337, 344, 430, 640, 674, 688, 860, 1348, 1376, 1685, 1720, 2696, 2752, 3370, 3440, 5392, 5504, 6740, 6880, 10784, 13480, 13760, 14491, 21568, 26960, 27520, 28982, 43136, 53920, 57964, 72455, 107840, 115928, 144910, 215680, 231856, 289820, 463712, 579640, 927424, 1159280, 1854848, 2318560, 4637120, 9274240]

約数ペア:

[(1, 9274240), (2, 4637120), (4, 2318560), (5, 1854848), (8, 1159280), (10, 927424), (16, 579640), (20, 463712), (32, 289820), (40, 231856), (43, 215680), (64, 144910), (80, 115928), (86, 107840), (128, 72455), (160, 57964), (172, 53920), (215, 43136), (320, 28982), (337, 27520), (344, 26960), (430, 21568), (640, 14491), (674, 13760), (688, 13480), (860, 10784), (1348, 6880), (1376, 6740), (1685, 5504), (1720, 5392), (2696, 3440), (2752, 3370)]