10245080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6247}}^1$

素因数の和:6299

約数の個数: 32

約数和(自身を含む): 23617440

約数和(自身を除く): 13372360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6247, 12494, 24988, 31235, 49976, 62470, 124940, 249880, 256127, 512254, 1024508, 1280635, 2049016, 2561270, 5122540, 10245080]

約数ペア:

[(1, 10245080), (2, 5122540), (4, 2561270), (5, 2049016), (8, 1280635), (10, 1024508), (20, 512254), (40, 256127), (41, 249880), (82, 124940), (164, 62470), (205, 49976), (328, 31235), (410, 24988), (820, 12494), (1640, 6247)]