45955280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 123206400

約数和(自身を除く): 77251120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 599, 685, 959, 1096, 1198, 1370, 1918, 2192, 2396, 2740, 2995, 3836, 4193, 4792, 4795, 5480, 5990, 7672, 8386, 9584, 9590, 10960, 11980, 15344, 16772, 19180, 20965, 23960, 33544, 38360, 41930, 47920, 67088, 76720, 82063, 83860, 164126, 167720, 328252, 335440, 410315, 574441, 656504, 820630, 1148882, 1313008, 1641260, 2297764, 2872205, 3282520, 4595528, 5744410, 6565040, 9191056, 11488820, 22977640, 45955280]

約数ペア:

[(1, 45955280), (2, 22977640), (4, 11488820), (5, 9191056), (7, 6565040), (8, 5744410), (10, 4595528), (14, 3282520), (16, 2872205), (20, 2297764), (28, 1641260), (35, 1313008), (40, 1148882), (56, 820630), (70, 656504), (80, 574441), (112, 410315), (137, 335440), (140, 328252), (274, 167720), (280, 164126), (548, 83860), (560, 82063), (599, 76720), (685, 67088), (959, 47920), (1096, 41930), (1198, 38360), (1370, 33544), (1918, 23960), (2192, 20965), (2396, 19180), (2740, 16772), (2995, 15344), (3836, 11980), (4193, 10960), (4792, 9590), (4795, 9584), (5480, 8386), (5990, 7672)]