11705120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1522

約数の個数: 72

約数和(自身を含む): 32189724

約数和(自身を除く): 20484604

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, 392, 490, 560, 784, 980, 1120, 1493, 1568, 1960, 2986, 3920, 5972, 7465, 7840, 10451, 11944, 14930, 20902, 23888, 29860, 41804, 47776, 52255, 59720, 73157, 83608, 104510, 119440, 146314, 167216, 209020, 238880, 292628, 334432, 365785, 418040, 585256, 731570, 836080, 1170512, 1463140, 1672160, 2341024, 2926280, 5852560, 11705120]

約数ペア:

[(1, 11705120), (2, 5852560), (4, 2926280), (5, 2341024), (7, 1672160), (8, 1463140), (10, 1170512), (14, 836080), (16, 731570), (20, 585256), (28, 418040), (32, 365785), (35, 334432), (40, 292628), (49, 238880), (56, 209020), (70, 167216), (80, 146314), (98, 119440), (112, 104510), (140, 83608), (160, 73157), (196, 59720), (224, 52255), (245, 47776), (280, 41804), (392, 29860), (490, 23888), (560, 20902), (784, 14930), (980, 11944), (1120, 10451), (1493, 7840), (1568, 7465), (1960, 5972), (2986, 3920)]