38394800

素因数分解:

$2^4\times 5^2\times {\mathrm{95987}}^1$

素因数の和:96005

約数の個数: 30

約数和(自身を含む): 92244468

約数和(自身を除く): 53849668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 95987, 191974, 383948, 479935, 767896, 959870, 1535792, 1919740, 2399675, 3839480, 4799350, 7678960, 9598700, 19197400, 38394800]

約数ペア:

[(1, 38394800), (2, 19197400), (4, 9598700), (5, 7678960), (8, 4799350), (10, 3839480), (16, 2399675), (20, 1919740), (25, 1535792), (40, 959870), (50, 767896), (80, 479935), (100, 383948), (200, 191974), (400, 95987)]