534457060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{135649}}^1$

素因数の和:135855

約数の個数: 24

約数和(自身を含む): 1128065400

約数和(自身を除く): 593608340

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 135649, 271298, 542596, 678245, 1356490, 2712980, 26722853, 53445706, 106891412, 133614265, 267228530, 534457060]

約数ペア:

[(1, 534457060), (2, 267228530), (4, 133614265), (5, 106891412), (10, 53445706), (20, 26722853), (197, 2712980), (394, 1356490), (788, 678245), (985, 542596), (1970, 271298), (3940, 135649)]