57546220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29663}}^1$

素因数の和:29769

約数の個数: 24

約数和(自身を含む): 122097024

約数和(自身を除く): 64550804

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 29663, 59326, 118652, 148315, 296630, 593260, 2877311, 5754622, 11509244, 14386555, 28773110, 57546220]

約数ペア:

[(1, 57546220), (2, 28773110), (4, 14386555), (5, 11509244), (10, 5754622), (20, 2877311), (97, 593260), (194, 296630), (388, 148315), (485, 118652), (970, 59326), (1940, 29663)]