571367920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{56237}}^1$

素因数の和:56377

約数の個数: 40

約数和(自身を含む): 1338914304

約数和(自身を除く): 767546384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 56237, 112474, 224948, 281185, 449896, 562370, 899792, 1124740, 2249480, 4498960, 7142099, 14284198, 28568396, 35710495, 57136792, 71420990, 114273584, 142841980, 285683960, 571367920]

約数ペア:

[(1, 571367920), (2, 285683960), (4, 142841980), (5, 114273584), (8, 71420990), (10, 57136792), (16, 35710495), (20, 28568396), (40, 14284198), (80, 7142099), (127, 4498960), (254, 2249480), (508, 1124740), (635, 899792), (1016, 562370), (1270, 449896), (2032, 281185), (2540, 224948), (5080, 112474), (10160, 56237)]