13423040

素因数分解:

$2^6\times 5^1\times {\mathrm{41947}}^1$

素因数の和:41964

約数の個数: 28

約数和(自身を含む): 31964376

約数和(自身を除く): 18541336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41947, 83894, 167788, 209735, 335576, 419470, 671152, 838940, 1342304, 1677880, 2684608, 3355760, 6711520, 13423040]

約数ペア:

[(1, 13423040), (2, 6711520), (4, 3355760), (5, 2684608), (8, 1677880), (10, 1342304), (16, 838940), (20, 671152), (32, 419470), (40, 335576), (64, 209735), (80, 167788), (160, 83894), (320, 41947)]