82265120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 226800000

約数和(自身を除く): 144534880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1499, 1568, 1715, 1960, 2744, 2998, 3430, 3920, 5488, 5996, 6860, 7495, 7840, 10493, 10976, 11992, 13720, 14990, 20986, 23984, 27440, 29980, 41972, 47968, 52465, 54880, 59960, 73451, 83944, 104930, 119920, 146902, 167888, 209860, 239840, 293804, 335776, 367255, 419720, 514157, 587608, 734510, 839440, 1028314, 1175216, 1469020, 1678880, 2056628, 2350432, 2570785, 2938040, 4113256, 5141570, 5876080, 8226512, 10283140, 11752160, 16453024, 20566280, 41132560, 82265120]

約数ペア:

[(1, 82265120), (2, 41132560), (4, 20566280), (5, 16453024), (7, 11752160), (8, 10283140), (10, 8226512), (14, 5876080), (16, 5141570), (20, 4113256), (28, 2938040), (32, 2570785), (35, 2350432), (40, 2056628), (49, 1678880), (56, 1469020), (70, 1175216), (80, 1028314), (98, 839440), (112, 734510), (140, 587608), (160, 514157), (196, 419720), (224, 367255), (245, 335776), (280, 293804), (343, 239840), (392, 209860), (490, 167888), (560, 146902), (686, 119920), (784, 104930), (980, 83944), (1120, 73451), (1372, 59960), (1499, 54880), (1568, 52465), (1715, 47968), (1960, 41972), (2744, 29980), (2998, 27440), (3430, 23984), (3920, 20986), (5488, 14990), (5996, 13720), (6860, 11992), (7495, 10976), (7840, 10493)]