264523540

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{69247}}^1$

素因数の和:69447

約数の個数: 24

約数和(自身を含む): 558415872

約数和(自身を除く): 293892332

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 69247, 138494, 276988, 346235, 692470, 1384940, 13226177, 26452354, 52904708, 66130885, 132261770, 264523540]

約数ペア:

[(1, 264523540), (2, 132261770), (4, 66130885), (5, 52904708), (10, 26452354), (20, 13226177), (191, 1384940), (382, 692470), (764, 346235), (955, 276988), (1910, 138494), (3820, 69247)]