544940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 1248912

約数和(自身を除く): 703972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2477, 4954, 9908, 12385, 24770, 27247, 49540, 54494, 108988, 136235, 272470, 544940]

約数ペア:

[(1, 544940), (2, 272470), (4, 136235), (5, 108988), (10, 54494), (11, 49540), (20, 27247), (22, 24770), (44, 12385), (55, 9908), (110, 4954), (220, 2477)]