57082880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11149}}^1$

素因数の和:11174

約数の個数: 44

約数和(自身を含む): 136944300

約数和(自身を除く): 79861420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 356768, 445960, 713536, 891920, 1427072, 1783840, 2854144, 3567680, 5708288, 7135360, 11416576, 14270720, 28541440, 57082880]

約数ペア:

[(1, 57082880), (2, 28541440), (4, 14270720), (5, 11416576), (8, 7135360), (10, 5708288), (16, 3567680), (20, 2854144), (32, 1783840), (40, 1427072), (64, 891920), (80, 713536), (128, 445960), (160, 356768), (256, 222980), (320, 178384), (512, 111490), (640, 89192), (1024, 55745), (1280, 44596), (2560, 22298), (5120, 11149)]