9364520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21283}}^1$

素因数の和:21305

約数の個数: 32

約数和(自身を含む): 22986720

約数和(自身を除く): 13622200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21283, 42566, 85132, 106415, 170264, 212830, 234113, 425660, 468226, 851320, 936452, 1170565, 1872904, 2341130, 4682260, 9364520]

約数ペア:

[(1, 9364520), (2, 4682260), (4, 2341130), (5, 1872904), (8, 1170565), (10, 936452), (11, 851320), (20, 468226), (22, 425660), (40, 234113), (44, 212830), (55, 170264), (88, 106415), (110, 85132), (220, 42566), (440, 21283)]