8988045080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32100161}}^1$

素因数の和:32100179

約数の個数: 32

約数和(自身を含む): 23112116640

約数和(自身を除く): 14124071560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32100161, 64200322, 128400644, 160500805, 224701127, 256801288, 321001610, 449402254, 642003220, 898804508, 1123505635, 1284006440, 1797609016, 2247011270, 4494022540, 8988045080]

約数ペア:

[(1, 8988045080), (2, 4494022540), (4, 2247011270), (5, 1797609016), (7, 1284006440), (8, 1123505635), (10, 898804508), (14, 642003220), (20, 449402254), (28, 321001610), (35, 256801288), (40, 224701127), (56, 160500805), (70, 128400644), (140, 64200322), (280, 32100161)]