80025232

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 60

約数和(自身を含む): 182297856

約数和(自身を除く): 102272624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 991, 1442, 1648, 1982, 2884, 3964, 5047, 5768, 6937, 7928, 10094, 11536, 13874, 15856, 20188, 27748, 40376, 48559, 55496, 80752, 97118, 102073, 110992, 194236, 204146, 388472, 408292, 714511, 776944, 816584, 1429022, 1633168, 2858044, 5001577, 5716088, 10003154, 11432176, 20006308, 40012616, 80025232]

約数ペア:

[(1, 80025232), (2, 40012616), (4, 20006308), (7, 11432176), (8, 10003154), (14, 5716088), (16, 5001577), (28, 2858044), (49, 1633168), (56, 1429022), (98, 816584), (103, 776944), (112, 714511), (196, 408292), (206, 388472), (392, 204146), (412, 194236), (721, 110992), (784, 102073), (824, 97118), (991, 80752), (1442, 55496), (1648, 48559), (1982, 40376), (2884, 27748), (3964, 20188), (5047, 15856), (5768, 13874), (6937, 11536), (7928, 10094)]