23395900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21269}}^1$

素因数の和:21294

約数の個数: 36

約数和(自身を含む): 55387080

約数和(自身を除く): 31991180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 21269, 42538, 85076, 106345, 212690, 233959, 425380, 467918, 531725, 935836, 1063450, 1169795, 2126900, 2339590, 4679180, 5848975, 11697950, 23395900]

約数ペア:

[(1, 23395900), (2, 11697950), (4, 5848975), (5, 4679180), (10, 2339590), (11, 2126900), (20, 1169795), (22, 1063450), (25, 935836), (44, 531725), (50, 467918), (55, 425380), (100, 233959), (110, 212690), (220, 106345), (275, 85076), (550, 42538), (1100, 21269)]