90965950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{16691}}^1$

素因数の和:16812

約数の個数: 24

約数和(自身を含む): 170759160

約数和(自身を除く): 79793210

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 16691, 33382, 83455, 166910, 417275, 834550, 1819319, 3638638, 9096595, 18193190, 45482975, 90965950]

約数ペア:

[(1, 90965950), (2, 45482975), (5, 18193190), (10, 9096595), (25, 3638638), (50, 1819319), (109, 834550), (218, 417275), (545, 166910), (1090, 83455), (2725, 33382), (5450, 16691)]