5062900

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 11085228

約数和(自身を除く): 6022328

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 257, 394, 514, 788, 985, 1028, 1285, 1970, 2570, 3940, 4925, 5140, 6425, 9850, 12850, 19700, 25700, 50629, 101258, 202516, 253145, 506290, 1012580, 1265725, 2531450, 5062900]

約数ペア:

[(1, 5062900), (2, 2531450), (4, 1265725), (5, 1012580), (10, 506290), (20, 253145), (25, 202516), (50, 101258), (100, 50629), (197, 25700), (257, 19700), (394, 12850), (514, 9850), (788, 6425), (985, 5140), (1028, 4925), (1285, 3940), (1970, 2570)]