2243338280

素因数分解:

$2^3\times 5^1\times {\mathrm{56083457}}^1$

素因数の和:56083468

約数の個数: 16

約数和(自身を含む): 5047511220

約数和(自身を除く): 2804172940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56083457, 112166914, 224333828, 280417285, 448667656, 560834570, 1121669140, 2243338280]

約数ペア:

[(1, 2243338280), (2, 1121669140), (4, 560834570), (5, 448667656), (8, 280417285), (10, 224333828), (20, 112166914), (40, 56083457)]