4784480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 7190560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1759, 2720, 3518, 7036, 8795, 14072, 17590, 28144, 29903, 35180, 56288, 59806, 70360, 119612, 140720, 149515, 239224, 281440, 299030, 478448, 598060, 956896, 1196120, 2392240, 4784480]

約数ペア:

[(1, 4784480), (2, 2392240), (4, 1196120), (5, 956896), (8, 598060), (10, 478448), (16, 299030), (17, 281440), (20, 239224), (32, 149515), (34, 140720), (40, 119612), (68, 70360), (80, 59806), (85, 56288), (136, 35180), (160, 29903), (170, 28144), (272, 17590), (340, 14072), (544, 8795), (680, 7036), (1360, 3518), (1759, 2720)]