269991460

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{24953}}^1$

素因数の和:25503

約数の個数: 24

約数和(自身を含む): 568052856

約数和(自身を除く): 298061396

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 24953, 49906, 99812, 124765, 249530, 499060, 13499573, 26999146, 53998292, 67497865, 134995730, 269991460]

約数ペア:

[(1, 269991460), (2, 134995730), (4, 67497865), (5, 53998292), (10, 26999146), (20, 13499573), (541, 499060), (1082, 249530), (2164, 124765), (2705, 99812), (5410, 49906), (10820, 24953)]