26776340

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2683}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 56364000

約数和(自身を除く): 29587660

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 2683, 4990, 5366, 9980, 10732, 13415, 26830, 53660, 1338817, 2677634, 5355268, 6694085, 13388170, 26776340]

約数ペア:

[(1, 26776340), (2, 13388170), (4, 6694085), (5, 5355268), (10, 2677634), (20, 1338817), (499, 53660), (998, 26830), (1996, 13415), (2495, 10732), (2683, 9980), (4990, 5366)]