23252900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21139}}^1$

素因数の和:21164

約数の個数: 36

約数和(自身を含む): 55048560

約数和(自身を除く): 31795660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 21139, 42278, 84556, 105695, 211390, 232529, 422780, 465058, 528475, 930116, 1056950, 1162645, 2113900, 2325290, 4650580, 5813225, 11626450, 23252900]

約数ペア:

[(1, 23252900), (2, 11626450), (4, 5813225), (5, 4650580), (10, 2325290), (11, 2113900), (20, 1162645), (22, 1056950), (25, 930116), (44, 528475), (50, 465058), (55, 422780), (100, 232529), (110, 211390), (220, 105695), (275, 84556), (550, 42278), (1100, 21139)]