90707200

素因数分解:

$2^8\times 5^2\times {\mathrm{14173}}^1$

素因数の和:14199

約数の個数: 54

約数和(自身を含む): 224530334

約数和(自身を除く): 133823134

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 14173, 28346, 56692, 70865, 113384, 141730, 226768, 283460, 354325, 453536, 566920, 708650, 907072, 1133840, 1417300, 1814144, 2267680, 2834600, 3628288, 4535360, 5669200, 9070720, 11338400, 18141440, 22676800, 45353600, 90707200]

約数ペア:

[(1, 90707200), (2, 45353600), (4, 22676800), (5, 18141440), (8, 11338400), (10, 9070720), (16, 5669200), (20, 4535360), (25, 3628288), (32, 2834600), (40, 2267680), (50, 1814144), (64, 1417300), (80, 1133840), (100, 907072), (128, 708650), (160, 566920), (200, 453536), (256, 354325), (320, 283460), (400, 226768), (640, 141730), (800, 113384), (1280, 70865), (1600, 56692), (3200, 28346), (6400, 14173)]