4657180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21169}}^1$

素因数の和:21189

約数の個数: 24

約数和(自身を含む): 10669680

約数和(自身を除く): 6012500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21169, 42338, 84676, 105845, 211690, 232859, 423380, 465718, 931436, 1164295, 2328590, 4657180]

約数ペア:

[(1, 4657180), (2, 2328590), (4, 1164295), (5, 931436), (10, 465718), (11, 423380), (20, 232859), (22, 211690), (44, 105845), (55, 84676), (110, 42338), (220, 21169)]