13837120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 56

約数和(自身を含む): 35954208

約数和(自身を除く): 22117088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3931, 7862, 15724, 19655, 31448, 39310, 43241, 62896, 78620, 86482, 125792, 157240, 172964, 216205, 251584, 314480, 345928, 432410, 628960, 691856, 864820, 1257920, 1383712, 1729640, 2767424, 3459280, 6918560, 13837120]

約数ペア:

[(1, 13837120), (2, 6918560), (4, 3459280), (5, 2767424), (8, 1729640), (10, 1383712), (11, 1257920), (16, 864820), (20, 691856), (22, 628960), (32, 432410), (40, 345928), (44, 314480), (55, 251584), (64, 216205), (80, 172964), (88, 157240), (110, 125792), (160, 86482), (176, 78620), (220, 62896), (320, 43241), (352, 39310), (440, 31448), (704, 19655), (880, 15724), (1760, 7862), (3520, 3931)]