426616040

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{27847}}^1$

素因数の和:28241

約数の個数: 32

約数和(自身を含む): 962426880

約数和(自身を除く): 535810840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 15320, 27847, 55694, 111388, 139235, 222776, 278470, 556940, 1113880, 10665401, 21330802, 42661604, 53327005, 85323208, 106654010, 213308020, 426616040]

約数ペア:

[(1, 426616040), (2, 213308020), (4, 106654010), (5, 85323208), (8, 53327005), (10, 42661604), (20, 21330802), (40, 10665401), (383, 1113880), (766, 556940), (1532, 278470), (1915, 222776), (3064, 139235), (3830, 111388), (7660, 55694), (15320, 27847)]