105220440080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26841949}}^1$

素因数の和:26841976

約数の個数: 60

約数和(自身を含む): 284578353900

約数和(自身を除く): 179357913820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26841949, 53683898, 107367796, 134209745, 187893643, 214735592, 268419490, 375787286, 429471184, 536838980, 751574572, 939468215, 1073677960, 1315255501, 1503149144, 1878936430, 2147355920, 2630511002, 3006298288, 3757872860, 5261022004, 6576277505, 7515745720, 10522044008, 13152555010, 15031491440, 21044088016, 26305110020, 52610220040, 105220440080]

約数ペア:

[(1, 105220440080), (2, 52610220040), (4, 26305110020), (5, 21044088016), (7, 15031491440), (8, 13152555010), (10, 10522044008), (14, 7515745720), (16, 6576277505), (20, 5261022004), (28, 3757872860), (35, 3006298288), (40, 2630511002), (49, 2147355920), (56, 1878936430), (70, 1503149144), (80, 1315255501), (98, 1073677960), (112, 939468215), (140, 751574572), (196, 536838980), (245, 429471184), (280, 375787286), (392, 268419490), (490, 214735592), (560, 187893643), (784, 134209745), (980, 107367796), (1960, 53683898), (3920, 26841949)]