15201440

素因数分解:

$2^5\times 5^1\times {\mathrm{95009}}^1$

素因数の和:95024

約数の個数: 24

約数和(自身を含む): 35913780

約数和(自身を除く): 20712340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 95009, 190018, 380036, 475045, 760072, 950090, 1520144, 1900180, 3040288, 3800360, 7600720, 15201440]

約数ペア:

[(1, 15201440), (2, 7600720), (4, 3800360), (5, 3040288), (8, 1900180), (10, 1520144), (16, 950090), (20, 760072), (32, 475045), (40, 380036), (80, 190018), (160, 95009)]