33505280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 80606820

約数和(自身を除く): 47101540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 409, 512, 640, 818, 1024, 1280, 1636, 2045, 2048, 2560, 3272, 4090, 4096, 5120, 6544, 8180, 8192, 10240, 13088, 16360, 16384, 20480, 26176, 32720, 40960, 52352, 65440, 81920, 104704, 130880, 209408, 261760, 418816, 523520, 837632, 1047040, 1675264, 2094080, 3350528, 4188160, 6701056, 8376320, 16752640, 33505280]

約数ペア:

[(1, 33505280), (2, 16752640), (4, 8376320), (5, 6701056), (8, 4188160), (10, 3350528), (16, 2094080), (20, 1675264), (32, 1047040), (40, 837632), (64, 523520), (80, 418816), (128, 261760), (160, 209408), (256, 130880), (320, 104704), (409, 81920), (512, 65440), (640, 52352), (818, 40960), (1024, 32720), (1280, 26176), (1636, 20480), (2045, 16384), (2048, 16360), (2560, 13088), (3272, 10240), (4090, 8192), (4096, 8180), (5120, 6544)]