2019941150

素因数分解:

$2^1\times 5^2\times {\mathrm{2801}}^1\times {\mathrm{14423}}^1$

素因数の和:17236

約数の個数: 24

約数和(自身を含む): 3758692464

約数和(自身を除く): 1738751314

約数列:

[1, 2, 5, 10, 25, 50, 2801, 5602, 14005, 14423, 28010, 28846, 70025, 72115, 140050, 144230, 360575, 721150, 40398823, 80797646, 201994115, 403988230, 1009970575, 2019941150]

約数ペア:

[(1, 2019941150), (2, 1009970575), (5, 403988230), (10, 201994115), (25, 80797646), (50, 40398823), (2801, 721150), (5602, 360575), (14005, 144230), (14423, 140050), (28010, 72115), (28846, 70025)]