38253700

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1381}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 83370532

約数和(自身を除く): 45116832

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1381, 1385, 2762, 2770, 5524, 5540, 6905, 6925, 13810, 13850, 27620, 27700, 34525, 69050, 138100, 382537, 765074, 1530148, 1912685, 3825370, 7650740, 9563425, 19126850, 38253700]

約数ペア:

[(1, 38253700), (2, 19126850), (4, 9563425), (5, 7650740), (10, 3825370), (20, 1912685), (25, 1530148), (50, 765074), (100, 382537), (277, 138100), (554, 69050), (1108, 34525), (1381, 27700), (1385, 27620), (2762, 13850), (2770, 13810), (5524, 6925), (5540, 6905)]