39252860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 49199140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 1949, 2014, 3898, 4028, 5035, 7796, 9745, 10070, 19490, 20140, 37031, 38980, 74062, 103297, 148124, 185155, 206594, 370310, 413188, 516485, 740620, 1032970, 1962643, 2065940, 3925286, 7850572, 9813215, 19626430, 39252860]

約数ペア:

[(1, 39252860), (2, 19626430), (4, 9813215), (5, 7850572), (10, 3925286), (19, 2065940), (20, 1962643), (38, 1032970), (53, 740620), (76, 516485), (95, 413188), (106, 370310), (190, 206594), (212, 185155), (265, 148124), (380, 103297), (530, 74062), (1007, 38980), (1060, 37031), (1949, 20140), (2014, 19490), (3898, 10070), (4028, 9745), (5035, 7796)]