133236220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39419}}^1$

素因数の和:39454

約数の個数: 36

約数和(自身を含む): 302982120

約数和(自身を除く): 169745900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 39419, 78838, 157676, 197095, 394190, 512447, 788380, 1024894, 2049788, 2562235, 5124470, 6661811, 10248940, 13323622, 26647244, 33309055, 66618110, 133236220]

約数ペア:

[(1, 133236220), (2, 66618110), (4, 33309055), (5, 26647244), (10, 13323622), (13, 10248940), (20, 6661811), (26, 5124470), (52, 2562235), (65, 2049788), (130, 1024894), (169, 788380), (260, 512447), (338, 394190), (676, 197095), (845, 157676), (1690, 78838), (3380, 39419)]