26877640

素因数分解:

$2^3\times 5^1\times {\mathrm{671941}}^1$

素因数の和:671952

約数の個数: 16

約数和(自身を含む): 60474780

約数和(自身を除く): 33597140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 671941, 1343882, 2687764, 3359705, 5375528, 6719410, 13438820, 26877640]

約数ペア:

[(1, 26877640), (2, 13438820), (4, 6719410), (5, 5375528), (8, 3359705), (10, 2687764), (20, 1343882), (40, 671941)]