29144000

素因数分解:

$2^6\times 5^3\times {\mathrm{3643}}^1$

素因数の和:3670

約数の個数: 56

約数和(自身を含む): 72194928

約数和(自身を除く): 43050928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3643, 4000, 7286, 8000, 14572, 18215, 29144, 36430, 58288, 72860, 91075, 116576, 145720, 182150, 233152, 291440, 364300, 455375, 582880, 728600, 910750, 1165760, 1457200, 1821500, 2914400, 3643000, 5828800, 7286000, 14572000, 29144000]

約数ペア:

[(1, 29144000), (2, 14572000), (4, 7286000), (5, 5828800), (8, 3643000), (10, 2914400), (16, 1821500), (20, 1457200), (25, 1165760), (32, 910750), (40, 728600), (50, 582880), (64, 455375), (80, 364300), (100, 291440), (125, 233152), (160, 182150), (200, 145720), (250, 116576), (320, 91075), (400, 72860), (500, 58288), (800, 36430), (1000, 29144), (1600, 18215), (2000, 14572), (3643, 8000), (4000, 7286)]