16602160

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 38903760

約数和(自身を除く): 22301600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 1493, 2224, 2780, 2986, 5560, 5972, 7465, 11120, 11944, 14930, 23888, 29860, 59720, 119440, 207527, 415054, 830108, 1037635, 1660216, 2075270, 3320432, 4150540, 8301080, 16602160]

約数ペア:

[(1, 16602160), (2, 8301080), (4, 4150540), (5, 3320432), (8, 2075270), (10, 1660216), (16, 1037635), (20, 830108), (40, 415054), (80, 207527), (139, 119440), (278, 59720), (556, 29860), (695, 23888), (1112, 14930), (1390, 11944), (1493, 11120), (2224, 7465), (2780, 5972), (2986, 5560)]