22169180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100769}}^1$

素因数の和:100789

約数の個数: 24

約数和(自身を含む): 50788080

約数和(自身を除く): 28618900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100769, 201538, 403076, 503845, 1007690, 1108459, 2015380, 2216918, 4433836, 5542295, 11084590, 22169180]

約数ペア:

[(1, 22169180), (2, 11084590), (4, 5542295), (5, 4433836), (10, 2216918), (11, 2015380), (20, 1108459), (22, 1007690), (44, 503845), (55, 403076), (110, 201538), (220, 100769)]