5397400

素因数分解:

$2^3\times 5^2\times {\mathrm{26987}}^1$

素因数の和:27003

約数の個数: 24

約数和(自身を含む): 12549420

約数和(自身を除く): 7152020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 26987, 53974, 107948, 134935, 215896, 269870, 539740, 674675, 1079480, 1349350, 2698700, 5397400]

約数ペア:

[(1, 5397400), (2, 2698700), (4, 1349350), (5, 1079480), (8, 674675), (10, 539740), (20, 269870), (25, 215896), (40, 134935), (50, 107948), (100, 53974), (200, 26987)]