10042000

素因数分解:

$2^4\times 5^3\times {\mathrm{5021}}^1$

素因数の和:5044

約数の個数: 40

約数和(自身を含む): 24286392

約数和(自身を除く): 14244392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5021, 10042, 20084, 25105, 40168, 50210, 80336, 100420, 125525, 200840, 251050, 401680, 502100, 627625, 1004200, 1255250, 2008400, 2510500, 5021000, 10042000]

約数ペア:

[(1, 10042000), (2, 5021000), (4, 2510500), (5, 2008400), (8, 1255250), (10, 1004200), (16, 627625), (20, 502100), (25, 401680), (40, 251050), (50, 200840), (80, 125525), (100, 100420), (125, 80336), (200, 50210), (250, 40168), (400, 25105), (500, 20084), (1000, 10042), (2000, 5021)]