77317280

素因数分解:

$2^5\times 5^1\times {\mathrm{483233}}^1$

素因数の和:483248

約数の個数: 24

約数和(自身を含む): 182662452

約数和(自身を除く): 105345172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 483233, 966466, 1932932, 2416165, 3865864, 4832330, 7731728, 9664660, 15463456, 19329320, 38658640, 77317280]

約数ペア:

[(1, 77317280), (2, 38658640), (4, 19329320), (5, 15463456), (8, 9664660), (10, 7731728), (16, 4832330), (20, 3865864), (32, 2416165), (40, 1932932), (80, 966466), (160, 483233)]