528040880

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25097}}^1$

素因数の和:25373

約数の個数: 40

約数和(自身を含む): 1232412192

約数和(自身を除く): 704371312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 25097, 50194, 100388, 125485, 200776, 250970, 401552, 501940, 1003880, 2007760, 6600511, 13201022, 26402044, 33002555, 52804088, 66005110, 105608176, 132010220, 264020440, 528040880]

約数ペア:

[(1, 528040880), (2, 264020440), (4, 132010220), (5, 105608176), (8, 66005110), (10, 52804088), (16, 33002555), (20, 26402044), (40, 13201022), (80, 6600511), (263, 2007760), (526, 1003880), (1052, 501940), (1315, 401552), (2104, 250970), (2630, 200776), (4208, 125485), (5260, 100388), (10520, 50194), (21040, 25097)]