142845400

素因数分解:

$2^3\times 5^2\times {\mathrm{714227}}^1$

素因数の和:714243

約数の個数: 24

約数和(自身を含む): 332116020

約数和(自身を除く): 189270620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 714227, 1428454, 2856908, 3571135, 5713816, 7142270, 14284540, 17855675, 28569080, 35711350, 71422700, 142845400]

約数ペア:

[(1, 142845400), (2, 71422700), (4, 35711350), (5, 28569080), (8, 17855675), (10, 14284540), (20, 7142270), (25, 5713816), (40, 3571135), (50, 2856908), (100, 1428454), (200, 714227)]