56491840

素因数分解:

$2^6\times 5^1\times {\mathrm{176537}}^1$

素因数の和:176554

約数の個数: 28

約数和(自身を含む): 134521956

約数和(自身を除く): 78030116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 176537, 353074, 706148, 882685, 1412296, 1765370, 2824592, 3530740, 5649184, 7061480, 11298368, 14122960, 28245920, 56491840]

約数ペア:

[(1, 56491840), (2, 28245920), (4, 14122960), (5, 11298368), (8, 7061480), (10, 5649184), (16, 3530740), (20, 2824592), (32, 1765370), (40, 1412296), (64, 882685), (80, 706148), (160, 353074), (320, 176537)]