28916450

素因数分解:

$2^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1069}}^1$

素因数の和:1622

約数の個数: 24

約数和(自身を含む): 53934420

約数和(自身を除く): 25017970

約数列:

[1, 2, 5, 10, 25, 50, 541, 1069, 1082, 2138, 2705, 5345, 5410, 10690, 13525, 26725, 27050, 53450, 578329, 1156658, 2891645, 5783290, 14458225, 28916450]

約数ペア:

[(1, 28916450), (2, 14458225), (5, 5783290), (10, 2891645), (25, 1156658), (50, 578329), (541, 53450), (1069, 27050), (1082, 26725), (2138, 13525), (2705, 10690), (5345, 5410)]