14845040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 40324800

約数和(自身を除く): 25479760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 541, 560, 686, 784, 980, 1082, 1372, 1715, 1960, 2164, 2705, 2744, 3430, 3787, 3920, 4328, 5410, 5488, 6860, 7574, 8656, 10820, 13720, 15148, 18935, 21640, 26509, 27440, 30296, 37870, 43280, 53018, 60592, 75740, 106036, 132545, 151480, 185563, 212072, 265090, 302960, 371126, 424144, 530180, 742252, 927815, 1060360, 1484504, 1855630, 2120720, 2969008, 3711260, 7422520, 14845040]

約数ペア:

[(1, 14845040), (2, 7422520), (4, 3711260), (5, 2969008), (7, 2120720), (8, 1855630), (10, 1484504), (14, 1060360), (16, 927815), (20, 742252), (28, 530180), (35, 424144), (40, 371126), (49, 302960), (56, 265090), (70, 212072), (80, 185563), (98, 151480), (112, 132545), (140, 106036), (196, 75740), (245, 60592), (280, 53018), (343, 43280), (392, 37870), (490, 30296), (541, 27440), (560, 26509), (686, 21640), (784, 18935), (980, 15148), (1082, 13720), (1372, 10820), (1715, 8656), (1960, 7574), (2164, 6860), (2705, 5488), (2744, 5410), (3430, 4328), (3787, 3920)]