39871150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{72493}}^1$

素因数の和:72516

約数の個数: 24

約数和(自身を含む): 80903304

約数和(自身を除く): 41032154

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 72493, 144986, 362465, 724930, 797423, 1594846, 1812325, 3624650, 3987115, 7974230, 19935575, 39871150]

約数ペア:

[(1, 39871150), (2, 19935575), (5, 7974230), (10, 3987115), (11, 3624650), (22, 1812325), (25, 1594846), (50, 797423), (55, 724930), (110, 362465), (275, 144986), (550, 72493)]