110080

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 270072

約数和(自身を除く): 159992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1280, 1376, 1720, 2560, 2752, 3440, 5504, 6880, 11008, 13760, 22016, 27520, 55040, 110080]

約数ペア:

[(1, 110080), (2, 55040), (4, 27520), (5, 22016), (8, 13760), (10, 11008), (16, 6880), (20, 5504), (32, 3440), (40, 2752), (43, 2560), (64, 1720), (80, 1376), (86, 1280), (128, 860), (160, 688), (172, 640), (215, 512), (256, 430), (320, 344)]