326090560

素因数分解:

$2^6\times 5^1\times {\mathrm{1019033}}^1$

素因数の和:1019050

約数の個数: 28

約数和(自身を含む): 776503908

約数和(自身を除く): 450413348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1019033, 2038066, 4076132, 5095165, 8152264, 10190330, 16304528, 20380660, 32609056, 40761320, 65218112, 81522640, 163045280, 326090560]

約数ペア:

[(1, 326090560), (2, 163045280), (4, 81522640), (5, 65218112), (8, 40761320), (10, 32609056), (16, 20380660), (20, 16304528), (32, 10190330), (40, 8152264), (64, 5095165), (80, 4076132), (160, 2038066), (320, 1019033)]