55202000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3973

約数の個数: 80

約数和(自身を含む): 152585472

約数和(自身を除く): 97383472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 3943, 7000, 7886, 14000, 15772, 19715, 27601, 31544, 39430, 55202, 63088, 78860, 98575, 110404, 138005, 157720, 197150, 220808, 276010, 315440, 394300, 441616, 492875, 552020, 690025, 788600, 985750, 1104040, 1380050, 1577200, 1971500, 2208080, 2760100, 3450125, 3943000, 5520200, 6900250, 7886000, 11040400, 13800500, 27601000, 55202000]

約数ペア:

[(1, 55202000), (2, 27601000), (4, 13800500), (5, 11040400), (7, 7886000), (8, 6900250), (10, 5520200), (14, 3943000), (16, 3450125), (20, 2760100), (25, 2208080), (28, 1971500), (35, 1577200), (40, 1380050), (50, 1104040), (56, 985750), (70, 788600), (80, 690025), (100, 552020), (112, 492875), (125, 441616), (140, 394300), (175, 315440), (200, 276010), (250, 220808), (280, 197150), (350, 157720), (400, 138005), (500, 110404), (560, 98575), (700, 78860), (875, 63088), (1000, 55202), (1400, 39430), (1750, 31544), (2000, 27601), (2800, 19715), (3500, 15772), (3943, 14000), (7000, 7886)]