125992960

素因数分解:

$2^{15}\times 5^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 302771700

約数和(自身を除く): 176778740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 769, 1024, 1280, 1538, 2048, 2560, 3076, 3845, 4096, 5120, 6152, 7690, 8192, 10240, 12304, 15380, 16384, 20480, 24608, 30760, 32768, 40960, 49216, 61520, 81920, 98432, 123040, 163840, 196864, 246080, 393728, 492160, 787456, 984320, 1574912, 1968640, 3149824, 3937280, 6299648, 7874560, 12599296, 15749120, 25198592, 31498240, 62996480, 125992960]

約数ペア:

[(1, 125992960), (2, 62996480), (4, 31498240), (5, 25198592), (8, 15749120), (10, 12599296), (16, 7874560), (20, 6299648), (32, 3937280), (40, 3149824), (64, 1968640), (80, 1574912), (128, 984320), (160, 787456), (256, 492160), (320, 393728), (512, 246080), (640, 196864), (769, 163840), (1024, 123040), (1280, 98432), (1538, 81920), (2048, 61520), (2560, 49216), (3076, 40960), (3845, 32768), (4096, 30760), (5120, 24608), (6152, 20480), (7690, 16384), (8192, 15380), (10240, 12304)]