10266160

素因数分解:

$2^4\times 5^1\times {\mathrm{128327}}^1$

素因数の和:128340

約数の個数: 20

約数和(自身を含む): 23869008

約数和(自身を除く): 13602848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128327, 256654, 513308, 641635, 1026616, 1283270, 2053232, 2566540, 5133080, 10266160]

約数ペア:

[(1, 10266160), (2, 5133080), (4, 2566540), (5, 2053232), (8, 1283270), (10, 1026616), (16, 641635), (20, 513308), (40, 256654), (80, 128327)]