144066440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{514523}}^1$

素因数の和:514541

約数の個数: 32

約数和(自身を含む): 370457280

約数和(自身を除く): 226390840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 514523, 1029046, 2058092, 2572615, 3601661, 4116184, 5145230, 7203322, 10290460, 14406644, 18008305, 20580920, 28813288, 36016610, 72033220, 144066440]

約数ペア:

[(1, 144066440), (2, 72033220), (4, 36016610), (5, 28813288), (7, 20580920), (8, 18008305), (10, 14406644), (14, 10290460), (20, 7203322), (28, 5145230), (35, 4116184), (40, 3601661), (56, 2572615), (70, 2058092), (140, 1029046), (280, 514523)]