2010421168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10802

約数の個数: 80

約数和(自身を含む): 4709270016

約数和(自身を除く): 2698848848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 1022, 1168, 1288, 1679, 2044, 2576, 3358, 4088, 6716, 8176, 10691, 11753, 13432, 21382, 23506, 26864, 42764, 47012, 74837, 85528, 94024, 149674, 171056, 188048, 245893, 299348, 491786, 598696, 780443, 983572, 1197392, 1560886, 1721251, 1967144, 3121772, 3442502, 3934288, 5463101, 6243544, 6885004, 10926202, 12487088, 13770008, 17950189, 21852404, 27540016, 35900378, 43704808, 71800756, 87409616, 125651323, 143601512, 251302646, 287203024, 502605292, 1005210584, 2010421168]

約数ペア:

[(1, 2010421168), (2, 1005210584), (4, 502605292), (7, 287203024), (8, 251302646), (14, 143601512), (16, 125651323), (23, 87409616), (28, 71800756), (46, 43704808), (56, 35900378), (73, 27540016), (92, 21852404), (112, 17950189), (146, 13770008), (161, 12487088), (184, 10926202), (292, 6885004), (322, 6243544), (368, 5463101), (511, 3934288), (584, 3442502), (644, 3121772), (1022, 1967144), (1168, 1721251), (1288, 1560886), (1679, 1197392), (2044, 983572), (2576, 780443), (3358, 598696), (4088, 491786), (6716, 299348), (8176, 245893), (10691, 188048), (11753, 171056), (13432, 149674), (21382, 94024), (23506, 85528), (26864, 74837), (42764, 47012)]