126846160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{226511}}^1$

素因数の和:226531

約数の個数: 40

約数和(自身を含む): 337049856

約数和(自身を除く): 210203696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 226511, 453022, 906044, 1132555, 1585577, 1812088, 2265110, 3171154, 3624176, 4530220, 6342308, 7927885, 9060440, 12684616, 15855770, 18120880, 25369232, 31711540, 63423080, 126846160]

約数ペア:

[(1, 126846160), (2, 63423080), (4, 31711540), (5, 25369232), (7, 18120880), (8, 15855770), (10, 12684616), (14, 9060440), (16, 7927885), (20, 6342308), (28, 4530220), (35, 3624176), (40, 3171154), (56, 2265110), (70, 1812088), (80, 1585577), (112, 1132555), (140, 906044), (280, 453022), (560, 226511)]