78515200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{3067}}^1$

素因数の和:3097

約数の個数: 66

約数和(自身を含む): 194686076

約数和(自身を除く): 116170876

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, 2560, 3067, 3200, 5120, 6134, 6400, 12268, 12800, 15335, 24536, 25600, 30670, 49072, 61340, 76675, 98144, 122680, 153350, 196288, 245360, 306700, 392576, 490720, 613400, 785152, 981440, 1226800, 1570304, 1962880, 2453600, 3140608, 3925760, 4907200, 7851520, 9814400, 15703040, 19628800, 39257600, 78515200]

約数ペア:

[(1, 78515200), (2, 39257600), (4, 19628800), (5, 15703040), (8, 9814400), (10, 7851520), (16, 4907200), (20, 3925760), (25, 3140608), (32, 2453600), (40, 1962880), (50, 1570304), (64, 1226800), (80, 981440), (100, 785152), (128, 613400), (160, 490720), (200, 392576), (256, 306700), (320, 245360), (400, 196288), (512, 153350), (640, 122680), (800, 98144), (1024, 76675), (1280, 61340), (1600, 49072), (2560, 30670), (3067, 25600), (3200, 24536), (5120, 15335), (6134, 12800), (6400, 12268)]