126090160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{225161}}^1$

素因数の和:225181

約数の個数: 40

約数和(自身を含む): 335041056

約数和(自身を除く): 208950896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 225161, 450322, 900644, 1125805, 1576127, 1801288, 2251610, 3152254, 3602576, 4503220, 6304508, 7880635, 9006440, 12609016, 15761270, 18012880, 25218032, 31522540, 63045080, 126090160]

約数ペア:

[(1, 126090160), (2, 63045080), (4, 31522540), (5, 25218032), (7, 18012880), (8, 15761270), (10, 12609016), (14, 9006440), (16, 7880635), (20, 6304508), (28, 4503220), (35, 3602576), (40, 3152254), (56, 2251610), (70, 1801288), (80, 1576127), (112, 1125805), (140, 900644), (280, 450322), (560, 225161)]