22355300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20348

約数の個数: 36

約数和(自身を含む): 52923696

約数和(自身を除く): 30568396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20323, 40646, 81292, 101615, 203230, 223553, 406460, 447106, 508075, 894212, 1016150, 1117765, 2032300, 2235530, 4471060, 5588825, 11177650, 22355300]

約数ペア:

[(1, 22355300), (2, 11177650), (4, 5588825), (5, 4471060), (10, 2235530), (11, 2032300), (20, 1117765), (22, 1016150), (25, 894212), (44, 508075), (50, 447106), (55, 406460), (100, 223553), (110, 203230), (220, 101615), (275, 81292), (550, 40646), (1100, 20323)]