88115200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 218599290

約数和(自身を除く): 130484090

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 1721, 2048, 2560, 3200, 3442, 5120, 6400, 6884, 8605, 10240, 12800, 13768, 17210, 25600, 27536, 34420, 43025, 51200, 55072, 68840, 86050, 110144, 137680, 172100, 220288, 275360, 344200, 440576, 550720, 688400, 881152, 1101440, 1376800, 1762304, 2202880, 2753600, 3524608, 4405760, 5507200, 8811520, 11014400, 17623040, 22028800, 44057600, 88115200]

約数ペア:

[(1, 88115200), (2, 44057600), (4, 22028800), (5, 17623040), (8, 11014400), (10, 8811520), (16, 5507200), (20, 4405760), (25, 3524608), (32, 2753600), (40, 2202880), (50, 1762304), (64, 1376800), (80, 1101440), (100, 881152), (128, 688400), (160, 550720), (200, 440576), (256, 344200), (320, 275360), (400, 220288), (512, 172100), (640, 137680), (800, 110144), (1024, 86050), (1280, 68840), (1600, 55072), (1721, 51200), (2048, 43025), (2560, 34420), (3200, 27536), (3442, 25600), (5120, 17210), (6400, 13768), (6884, 12800), (8605, 10240)]