1652803480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1007807}}^1$

素因数の和:1007859

約数の個数: 32

約数和(自身を含む): 3809514240

約数和(自身を除く): 2156710760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1007807, 2015614, 4031228, 5039035, 8062456, 10078070, 20156140, 40312280, 41320087, 82640174, 165280348, 206600435, 330560696, 413200870, 826401740, 1652803480]

約数ペア:

[(1, 1652803480), (2, 826401740), (4, 413200870), (5, 330560696), (8, 206600435), (10, 165280348), (20, 82640174), (40, 41320087), (41, 40312280), (82, 20156140), (164, 10078070), (205, 8062456), (328, 5039035), (410, 4031228), (820, 2015614), (1640, 1007807)]