39804940810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30385451}}^1$

素因数の和:30385589

約数の個数: 16

約数和(自身を含む): 72195833952

約数和(自身を除く): 32390893142

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 30385451, 60770902, 151927255, 303854510, 3980494081, 7960988162, 19902470405, 39804940810]

約数ペア:

[(1, 39804940810), (2, 19902470405), (5, 7960988162), (10, 3980494081), (131, 303854510), (262, 151927255), (655, 60770902), (1310, 30385451)]