135755440

素因数分解:

$2^4\times 5^1\times {\mathrm{1696943}}^1$

素因数の和:1696956

約数の個数: 20

約数和(自身を含む): 315631584

約数和(自身を除く): 179876144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1696943, 3393886, 6787772, 8484715, 13575544, 16969430, 27151088, 33938860, 67877720, 135755440]

約数ペア:

[(1, 135755440), (2, 67877720), (4, 33938860), (5, 27151088), (8, 16969430), (10, 13575544), (16, 8484715), (20, 6787772), (40, 3393886), (80, 1696943)]