26944240

素因数分解:

$2^4\times 5^1\times {\mathrm{336803}}^1$

素因数の和:336816

約数の個数: 20

約数和(自身を含む): 62645544

約数和(自身を除く): 35701304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336803, 673606, 1347212, 1684015, 2694424, 3368030, 5388848, 6736060, 13472120, 26944240]

約数ペア:

[(1, 26944240), (2, 13472120), (4, 6736060), (5, 5388848), (8, 3368030), (10, 2694424), (16, 1684015), (20, 1347212), (40, 673606), (80, 336803)]