10456400

素因数分解:

$2^4\times 5^2\times {\mathrm{26141}}^1$

素因数の和:26159

約数の個数: 30

約数和(自身を含む): 25122462

約数和(自身を除く): 14666062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26141, 52282, 104564, 130705, 209128, 261410, 418256, 522820, 653525, 1045640, 1307050, 2091280, 2614100, 5228200, 10456400]

約数ペア:

[(1, 10456400), (2, 5228200), (4, 2614100), (5, 2091280), (8, 1307050), (10, 1045640), (16, 653525), (20, 522820), (25, 418256), (40, 261410), (50, 209128), (80, 130705), (100, 104564), (200, 52282), (400, 26141)]