67433980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{91127}}^1$

素因数の和:91173

約数の個数: 24

約数和(自身を含む): 145440288

約数和(自身を除く): 78006308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 91127, 182254, 364508, 455635, 911270, 1822540, 3371699, 6743398, 13486796, 16858495, 33716990, 67433980]

約数ペア:

[(1, 67433980), (2, 33716990), (4, 16858495), (5, 13486796), (10, 6743398), (20, 3371699), (37, 1822540), (74, 911270), (148, 455635), (185, 364508), (370, 182254), (740, 91127)]