85882880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8387}}^1$

素因数の和:8414

約数の個数: 48

約数和(自身を含む): 206093160

約数和(自身を除く): 120210280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 8387, 10240, 16774, 33548, 41935, 67096, 83870, 134192, 167740, 268384, 335480, 536768, 670960, 1073536, 1341920, 2147072, 2683840, 4294144, 5367680, 8588288, 10735360, 17176576, 21470720, 42941440, 85882880]

約数ペア:

[(1, 85882880), (2, 42941440), (4, 21470720), (5, 17176576), (8, 10735360), (10, 8588288), (16, 5367680), (20, 4294144), (32, 2683840), (40, 2147072), (64, 1341920), (80, 1073536), (128, 670960), (160, 536768), (256, 335480), (320, 268384), (512, 167740), (640, 134192), (1024, 83870), (1280, 67096), (2048, 41935), (2560, 33548), (5120, 16774), (8387, 10240)]