23135800

素因数分解:

$2^3\times 5^2\times {\mathrm{115679}}^1$

素因数の和:115695

約数の個数: 24

約数和(自身を含む): 53791200

約数和(自身を除く): 30655400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 115679, 231358, 462716, 578395, 925432, 1156790, 2313580, 2891975, 4627160, 5783950, 11567900, 23135800]

約数ペア:

[(1, 23135800), (2, 11567900), (4, 5783950), (5, 4627160), (8, 2891975), (10, 2313580), (20, 1156790), (25, 925432), (40, 578395), (50, 462716), (100, 231358), (200, 115679)]