57080960

素因数分解:

$2^7\times 5^1\times {\mathrm{89189}}^1$

素因数の和:89208

約数の個数: 32

約数和(自身を含む): 136460700

約数和(自身を除く): 79379740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 89189, 178378, 356756, 445945, 713512, 891890, 1427024, 1783780, 2854048, 3567560, 5708096, 7135120, 11416192, 14270240, 28540480, 57080960]

約数ペア:

[(1, 57080960), (2, 28540480), (4, 14270240), (5, 11416192), (8, 7135120), (10, 5708096), (16, 3567560), (20, 2854048), (32, 1783780), (40, 1427024), (64, 891890), (80, 713512), (128, 445945), (160, 356756), (320, 178378), (640, 89189)]