5387942780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24490649}}^1$

素因数の和:24490669

約数の個数: 24

約数和(自身を含む): 12343287600

約数和(自身を除く): 6955344820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 24490649, 48981298, 97962596, 122453245, 244906490, 269397139, 489812980, 538794278, 1077588556, 1346985695, 2693971390, 5387942780]

約数ペア:

[(1, 5387942780), (2, 2693971390), (4, 1346985695), (5, 1077588556), (10, 538794278), (11, 489812980), (20, 269397139), (22, 244906490), (44, 122453245), (55, 97962596), (110, 48981298), (220, 24490649)]