5641150

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 10557360

約数和(自身を除く): 4916210

約数列:

[1, 2, 5, 10, 25, 50, 257, 439, 514, 878, 1285, 2195, 2570, 4390, 6425, 10975, 12850, 21950, 112823, 225646, 564115, 1128230, 2820575, 5641150]

約数ペア:

[(1, 5641150), (2, 2820575), (5, 1128230), (10, 564115), (25, 225646), (50, 112823), (257, 21950), (439, 12850), (514, 10975), (878, 6425), (1285, 4390), (2195, 2570)]