26211920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46807}}^1$

素因数の和:46827

約数の個数: 40

約数和(自身を含む): 69650304

約数和(自身を除く): 43438384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46807, 93614, 187228, 234035, 327649, 374456, 468070, 655298, 748912, 936140, 1310596, 1638245, 1872280, 2621192, 3276490, 3744560, 5242384, 6552980, 13105960, 26211920]

約数ペア:

[(1, 26211920), (2, 13105960), (4, 6552980), (5, 5242384), (7, 3744560), (8, 3276490), (10, 2621192), (14, 1872280), (16, 1638245), (20, 1310596), (28, 936140), (35, 748912), (40, 655298), (56, 468070), (70, 374456), (80, 327649), (112, 234035), (140, 187228), (280, 93614), (560, 46807)]