17069920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15263

約数の個数: 48

約数和(自身を含む): 46091808

約数和(自身を除く): 29021888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 15241, 30482, 60964, 76205, 106687, 121928, 152410, 213374, 243856, 304820, 426748, 487712, 533435, 609640, 853496, 1066870, 1219280, 1706992, 2133740, 2438560, 3413984, 4267480, 8534960, 17069920]

約数ペア:

[(1, 17069920), (2, 8534960), (4, 4267480), (5, 3413984), (7, 2438560), (8, 2133740), (10, 1706992), (14, 1219280), (16, 1066870), (20, 853496), (28, 609640), (32, 533435), (35, 487712), (40, 426748), (56, 304820), (70, 243856), (80, 213374), (112, 152410), (140, 121928), (160, 106687), (224, 76205), (280, 60964), (560, 30482), (1120, 15241)]