27582490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 56656800

約数和(自身を除く): 29074310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 859, 1235, 1690, 1718, 2470, 3211, 4295, 6422, 8590, 11167, 16055, 16321, 22334, 32110, 32642, 55835, 81605, 111670, 145171, 163210, 212173, 290342, 424346, 725855, 1060865, 1451710, 2121730, 2758249, 5516498, 13791245, 27582490]

約数ペア:

[(1, 27582490), (2, 13791245), (5, 5516498), (10, 2758249), (13, 2121730), (19, 1451710), (26, 1060865), (38, 725855), (65, 424346), (95, 290342), (130, 212173), (169, 163210), (190, 145171), (247, 111670), (338, 81605), (494, 55835), (845, 32642), (859, 32110), (1235, 22334), (1690, 16321), (1718, 16055), (2470, 11167), (3211, 8590), (4295, 6422)]