236832220

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{8161}}^1$

素因数の和:9621

約数の個数: 24

約数和(自身を含む): 497751408

約数和(自身を除く): 260919188

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 8161, 14510, 16322, 29020, 32644, 40805, 81610, 163220, 11841611, 23683222, 47366444, 59208055, 118416110, 236832220]

約数ペア:

[(1, 236832220), (2, 118416110), (4, 59208055), (5, 47366444), (10, 23683222), (20, 11841611), (1451, 163220), (2902, 81610), (5804, 40805), (7255, 32644), (8161, 29020), (14510, 16322)]