13242400

素因数分解:

$2^5\times 5^2\times {\mathrm{16553}}^1$

素因数の和:16573

約数の個数: 36

約数和(自身を含む): 32329962

約数和(自身を除く): 19087562

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16553, 33106, 66212, 82765, 132424, 165530, 264848, 331060, 413825, 529696, 662120, 827650, 1324240, 1655300, 2648480, 3310600, 6621200, 13242400]

約数ペア:

[(1, 13242400), (2, 6621200), (4, 3310600), (5, 2648480), (8, 1655300), (10, 1324240), (16, 827650), (20, 662120), (25, 529696), (32, 413825), (40, 331060), (50, 264848), (80, 165530), (100, 132424), (160, 82765), (200, 66212), (400, 33106), (800, 16553)]