69423040

素因数分解:

$2^6\times 5^1\times {\mathrm{216947}}^1$

素因数の和:216964

約数の個数: 28

約数和(自身を含む): 165314376

約数和(自身を除く): 95891336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 216947, 433894, 867788, 1084735, 1735576, 2169470, 3471152, 4338940, 6942304, 8677880, 13884608, 17355760, 34711520, 69423040]

約数ペア:

[(1, 69423040), (2, 34711520), (4, 17355760), (5, 13884608), (8, 8677880), (10, 6942304), (16, 4338940), (20, 3471152), (32, 2169470), (40, 1735576), (64, 1084735), (80, 867788), (160, 433894), (320, 216947)]