8622280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7433}}^1$

素因数の和:7473

約数の個数: 32

約数和(自身を含む): 20071800

約数和(自身を除く): 11449520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7433, 14866, 29732, 37165, 59464, 74330, 148660, 215557, 297320, 431114, 862228, 1077785, 1724456, 2155570, 4311140, 8622280]

約数ペア:

[(1, 8622280), (2, 4311140), (4, 2155570), (5, 1724456), (8, 1077785), (10, 862228), (20, 431114), (29, 297320), (40, 215557), (58, 148660), (116, 74330), (145, 59464), (232, 37165), (290, 29732), (580, 14866), (1160, 7433)]