4174229180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18973769}}^1$

素因数の和:18973789

約数の個数: 24

約数和(自身を含む): 9562780080

約数和(自身を除く): 5388550900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18973769, 37947538, 75895076, 94868845, 189737690, 208711459, 379475380, 417422918, 834845836, 1043557295, 2087114590, 4174229180]

約数ペア:

[(1, 4174229180), (2, 2087114590), (4, 1043557295), (5, 834845836), (10, 417422918), (11, 379475380), (20, 208711459), (22, 189737690), (44, 94868845), (55, 75895076), (110, 37947538), (220, 18973769)]