10970800

素因数分解:

$2^4\times 5^2\times {\mathrm{27427}}^1$

素因数の和:27445

約数の個数: 30

約数和(自身を含む): 26358308

約数和(自身を除く): 15387508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27427, 54854, 109708, 137135, 219416, 274270, 438832, 548540, 685675, 1097080, 1371350, 2194160, 2742700, 5485400, 10970800]

約数ペア:

[(1, 10970800), (2, 5485400), (4, 2742700), (5, 2194160), (8, 1371350), (10, 1097080), (16, 685675), (20, 548540), (25, 438832), (40, 274270), (50, 219416), (80, 137135), (100, 109708), (200, 54854), (400, 27427)]