83763200

素因数分解:

$2^{13}\times 5^2\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 84

約数和(自身を含む): 208227930

約数和(自身を除く): 124464730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 409, 512, 640, 800, 818, 1024, 1280, 1600, 1636, 2045, 2048, 2560, 3200, 3272, 4090, 4096, 5120, 6400, 6544, 8180, 8192, 10225, 10240, 12800, 13088, 16360, 20450, 20480, 25600, 26176, 32720, 40900, 40960, 51200, 52352, 65440, 81800, 102400, 104704, 130880, 163600, 204800, 209408, 261760, 327200, 418816, 523520, 654400, 837632, 1047040, 1308800, 1675264, 2094080, 2617600, 3350528, 4188160, 5235200, 8376320, 10470400, 16752640, 20940800, 41881600, 83763200]

約数ペア:

[(1, 83763200), (2, 41881600), (4, 20940800), (5, 16752640), (8, 10470400), (10, 8376320), (16, 5235200), (20, 4188160), (25, 3350528), (32, 2617600), (40, 2094080), (50, 1675264), (64, 1308800), (80, 1047040), (100, 837632), (128, 654400), (160, 523520), (200, 418816), (256, 327200), (320, 261760), (400, 209408), (409, 204800), (512, 163600), (640, 130880), (800, 104704), (818, 102400), (1024, 81800), (1280, 65440), (1600, 52352), (1636, 51200), (2045, 40960), (2048, 40900), (2560, 32720), (3200, 26176), (3272, 25600), (4090, 20480), (4096, 20450), (5120, 16360), (6400, 13088), (6544, 12800), (8180, 10240), (8192, 10225)]