103288000

素因数分解:

$2^6\times 5^3\times {\mathrm{12911}}^1$

素因数の和:12938

約数の個数: 56

約数和(自身を含む): 255812544

約数和(自身を除く): 152524544

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, 4000, 8000, 12911, 25822, 51644, 64555, 103288, 129110, 206576, 258220, 322775, 413152, 516440, 645550, 826304, 1032880, 1291100, 1613875, 2065760, 2582200, 3227750, 4131520, 5164400, 6455500, 10328800, 12911000, 20657600, 25822000, 51644000, 103288000]

約数ペア:

[(1, 103288000), (2, 51644000), (4, 25822000), (5, 20657600), (8, 12911000), (10, 10328800), (16, 6455500), (20, 5164400), (25, 4131520), (32, 3227750), (40, 2582200), (50, 2065760), (64, 1613875), (80, 1291100), (100, 1032880), (125, 826304), (160, 645550), (200, 516440), (250, 413152), (320, 322775), (400, 258220), (500, 206576), (800, 129110), (1000, 103288), (1600, 64555), (2000, 51644), (4000, 25822), (8000, 12911)]