2487101140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6545003}}^1$

素因数の和:6545031

約数の個数: 24

約数和(自身を含む): 5497803360

約数和(自身を除く): 3010702220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6545003, 13090006, 26180012, 32725015, 65450030, 124355057, 130900060, 248710114, 497420228, 621775285, 1243550570, 2487101140]

約数ペア:

[(1, 2487101140), (2, 1243550570), (4, 621775285), (5, 497420228), (10, 248710114), (19, 130900060), (20, 124355057), (38, 65450030), (76, 32725015), (95, 26180012), (190, 13090006), (380, 6545003)]