266249804980

素因数分解:

$2^2\times 5^1\times {\mathrm{27337}}^1\times {\mathrm{486977}}^1$

素因数の和:514323

約数の個数: 24

約数和(自身を含む): 559146191688

約数和(自身を除く): 292896386708

約数列:

[1, 2, 4, 5, 10, 20, 27337, 54674, 109348, 136685, 273370, 486977, 546740, 973954, 1947908, 2434885, 4869770, 9739540, 13312490249, 26624980498, 53249960996, 66562451245, 133124902490, 266249804980]

約数ペア:

[(1, 266249804980), (2, 133124902490), (4, 66562451245), (5, 53249960996), (10, 26624980498), (20, 13312490249), (27337, 9739540), (54674, 4869770), (109348, 2434885), (136685, 1947908), (273370, 973954), (486977, 546740)]