5135800

素因数分解:

$2^3\times 5^2\times {\mathrm{25679}}^1$

素因数の和:25695

約数の個数: 24

約数和(自身を含む): 11941200

約数和(自身を除く): 6805400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 25679, 51358, 102716, 128395, 205432, 256790, 513580, 641975, 1027160, 1283950, 2567900, 5135800]

約数ペア:

[(1, 5135800), (2, 2567900), (4, 1283950), (5, 1027160), (8, 641975), (10, 513580), (20, 256790), (25, 205432), (40, 128395), (50, 102716), (100, 51358), (200, 25679)]