83985350

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{4231}}^1$

素因数の和:4640

約数の個数: 24

約数和(自身を含む): 156643248

約数和(自身を除く): 72657898

約数列:

[1, 2, 5, 10, 25, 50, 397, 794, 1985, 3970, 4231, 8462, 9925, 19850, 21155, 42310, 105775, 211550, 1679707, 3359414, 8398535, 16797070, 41992675, 83985350]

約数ペア:

[(1, 83985350), (2, 41992675), (5, 16797070), (10, 8398535), (25, 3359414), (50, 1679707), (397, 211550), (794, 105775), (1985, 42310), (3970, 21155), (4231, 19850), (8462, 9925)]