12036400

素因数分解:

$2^4\times 5^2\times {\mathrm{30091}}^1$

素因数の和:30109

約数の個数: 30

約数和(自身を含む): 28918412

約数和(自身を除く): 16882012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 752275, 1203640, 1504550, 2407280, 3009100, 6018200, 12036400]

約数ペア:

[(1, 12036400), (2, 6018200), (4, 3009100), (5, 2407280), (8, 1504550), (10, 1203640), (16, 752275), (20, 601820), (25, 481456), (40, 300910), (50, 240728), (80, 150455), (100, 120364), (200, 60182), (400, 30091)]