16230400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 40368510

約数和(自身を除く): 24138110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 317, 320, 400, 512, 634, 640, 800, 1024, 1268, 1280, 1585, 1600, 2048, 2536, 2560, 3170, 3200, 5072, 5120, 6340, 6400, 7925, 10144, 10240, 12680, 12800, 15850, 20288, 25360, 25600, 31700, 40576, 50720, 51200, 63400, 81152, 101440, 126800, 162304, 202880, 253600, 324608, 405760, 507200, 649216, 811520, 1014400, 1623040, 2028800, 3246080, 4057600, 8115200, 16230400]

約数ペア:

[(1, 16230400), (2, 8115200), (4, 4057600), (5, 3246080), (8, 2028800), (10, 1623040), (16, 1014400), (20, 811520), (25, 649216), (32, 507200), (40, 405760), (50, 324608), (64, 253600), (80, 202880), (100, 162304), (128, 126800), (160, 101440), (200, 81152), (256, 63400), (317, 51200), (320, 50720), (400, 40576), (512, 31700), (634, 25600), (640, 25360), (800, 20288), (1024, 15850), (1268, 12800), (1280, 12680), (1585, 10240), (1600, 10144), (2048, 7925), (2536, 6400), (2560, 6340), (3170, 5120), (3200, 5072)]