14404820080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{524957}}^1$

素因数の和:524991

約数の個数: 80

約数和(自身を含む): 39056875200

約数和(自身を除く): 24652055120

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, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 524957, 1049914, 2099828, 2624785, 3674699, 4199656, 5249570, 7349398, 8399312, 10499140, 14698796, 18373495, 20998280, 25722893, 29397592, 36746990, 41996560, 51445786, 58795184, 73493980, 102891572, 128614465, 146987960, 180060251, 205783144, 257228930, 293975920, 360120502, 411566288, 514457860, 720241004, 900301255, 1028915720, 1440482008, 1800602510, 2057831440, 2880964016, 3601205020, 7202410040, 14404820080]

約数ペア:

[(1, 14404820080), (2, 7202410040), (4, 3601205020), (5, 2880964016), (7, 2057831440), (8, 1800602510), (10, 1440482008), (14, 1028915720), (16, 900301255), (20, 720241004), (28, 514457860), (35, 411566288), (40, 360120502), (49, 293975920), (56, 257228930), (70, 205783144), (80, 180060251), (98, 146987960), (112, 128614465), (140, 102891572), (196, 73493980), (245, 58795184), (280, 51445786), (343, 41996560), (392, 36746990), (490, 29397592), (560, 25722893), (686, 20998280), (784, 18373495), (980, 14698796), (1372, 10499140), (1715, 8399312), (1960, 7349398), (2744, 5249570), (3430, 4199656), (3920, 3674699), (5488, 2624785), (6860, 2099828), (13720, 1049914), (27440, 524957)]