5136460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 7846580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1931, 2660, 3862, 7724, 9655, 13517, 19310, 27034, 36689, 38620, 54068, 67585, 73378, 135170, 146756, 183445, 256823, 270340, 366890, 513646, 733780, 1027292, 1284115, 2568230, 5136460]

約数ペア:

[(1, 5136460), (2, 2568230), (4, 1284115), (5, 1027292), (7, 733780), (10, 513646), (14, 366890), (19, 270340), (20, 256823), (28, 183445), (35, 146756), (38, 135170), (70, 73378), (76, 67585), (95, 54068), (133, 38620), (140, 36689), (190, 27034), (266, 19310), (380, 13517), (532, 9655), (665, 7724), (1330, 3862), (1931, 2660)]