90515200

素因数分解:

$2^8\times 5^2\times {\mathrm{14143}}^1$

素因数の和:14169

約数の個数: 54

約数和(自身を含む): 224055104

約数和(自身を除く): 133539904

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, 14143, 28286, 56572, 70715, 113144, 141430, 226288, 282860, 353575, 452576, 565720, 707150, 905152, 1131440, 1414300, 1810304, 2262880, 2828600, 3620608, 4525760, 5657200, 9051520, 11314400, 18103040, 22628800, 45257600, 90515200]

約数ペア:

[(1, 90515200), (2, 45257600), (4, 22628800), (5, 18103040), (8, 11314400), (10, 9051520), (16, 5657200), (20, 4525760), (25, 3620608), (32, 2828600), (40, 2262880), (50, 1810304), (64, 1414300), (80, 1131440), (100, 905152), (128, 707150), (160, 565720), (200, 452576), (256, 353575), (320, 282860), (400, 226288), (640, 141430), (800, 113144), (1280, 70715), (1600, 56572), (3200, 28286), (6400, 14143)]