27384940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124477}}^1$

素因数の和:124497

約数の個数: 24

約数和(自身を含む): 62736912

約数和(自身を除く): 35351972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124477, 248954, 497908, 622385, 1244770, 1369247, 2489540, 2738494, 5476988, 6846235, 13692470, 27384940]

約数ペア:

[(1, 27384940), (2, 13692470), (4, 6846235), (5, 5476988), (10, 2738494), (11, 2489540), (20, 1369247), (22, 1244770), (44, 622385), (55, 497908), (110, 248954), (220, 124477)]