83174560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 108

約数和(自身を含む): 230822298

約数和(自身を除く): 147647738

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 160, 196, 206, 224, 245, 280, 392, 412, 490, 515, 560, 721, 784, 824, 980, 1030, 1120, 1442, 1568, 1648, 1960, 2060, 2884, 3296, 3605, 3920, 4120, 5047, 5768, 7210, 7840, 8240, 10094, 10609, 11536, 14420, 16480, 20188, 21218, 23072, 25235, 28840, 40376, 42436, 50470, 53045, 57680, 74263, 80752, 84872, 100940, 106090, 115360, 148526, 161504, 169744, 201880, 212180, 297052, 339488, 371315, 403760, 424360, 519841, 594104, 742630, 807520, 848720, 1039682, 1188208, 1485260, 1697440, 2079364, 2376416, 2599205, 2970520, 4158728, 5198410, 5941040, 8317456, 10396820, 11882080, 16634912, 20793640, 41587280, 83174560]

約数ペア:

[(1, 83174560), (2, 41587280), (4, 20793640), (5, 16634912), (7, 11882080), (8, 10396820), (10, 8317456), (14, 5941040), (16, 5198410), (20, 4158728), (28, 2970520), (32, 2599205), (35, 2376416), (40, 2079364), (49, 1697440), (56, 1485260), (70, 1188208), (80, 1039682), (98, 848720), (103, 807520), (112, 742630), (140, 594104), (160, 519841), (196, 424360), (206, 403760), (224, 371315), (245, 339488), (280, 297052), (392, 212180), (412, 201880), (490, 169744), (515, 161504), (560, 148526), (721, 115360), (784, 106090), (824, 100940), (980, 84872), (1030, 80752), (1120, 74263), (1442, 57680), (1568, 53045), (1648, 50470), (1960, 42436), (2060, 40376), (2884, 28840), (3296, 25235), (3605, 23072), (3920, 21218), (4120, 20188), (5047, 16480), (5768, 14420), (7210, 11536), (7840, 10609), (8240, 10094)]